25969985600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4337

約数の個数: 168

約数和(自身を含む): 69055137480

約数和(自身を除く): 43085151880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 313, 320, 325, 400, 416, 520, 626, 650, 800, 832, 1040, 1252, 1300, 1565, 1600, 2080, 2504, 2600, 3130, 3989, 4069, 4160, 5008, 5200, 6260, 7825, 7978, 8138, 10016, 10400, 12520, 15650, 15956, 16276, 19945, 20032, 20345, 20800, 25040, 31300, 31912, 32552, 39890, 40690, 50080, 51857, 62600, 63824, 65104, 79780, 81380, 99725, 100160, 101725, 103714, 125200, 127648, 130208, 159560, 162760, 199450, 203450, 207428, 250400, 255296, 259285, 260416, 319120, 325520, 398900, 406900, 414856, 500800, 518570, 638240, 651040, 797800, 813800, 829712, 1037140, 1248557, 1276480, 1296425, 1302080, 1595600, 1627600, 1659424, 2074280, 2497114, 2592850, 3191200, 3255200, 3318848, 4148560, 4994228, 5185700, 6242785, 6382400, 6510400, 8297120, 9988456, 10371400, 12485570, 16231241, 16594240, 19976912, 20742800, 24971140, 31213925, 32462482, 39953824, 41485600, 49942280, 62427850, 64924964, 79907648, 81156205, 82971200, 99884560, 124855700, 129849928, 162312410, 199769120, 249711400, 259699856, 324624820, 399538240, 405781025, 499422800, 519399712, 649249640, 811562050, 998845600, 1038799424, 1298499280, 1623124100, 1997691200, 2596998560, 3246248200, 5193997120, 6492496400, 12984992800, 25969985600]

約数ペア:

[(1, 25969985600), (2, 12984992800), (4, 6492496400), (5, 5193997120), (8, 3246248200), (10, 2596998560), (13, 1997691200), (16, 1623124100), (20, 1298499280), (25, 1038799424), (26, 998845600), (32, 811562050), (40, 649249640), (50, 519399712), (52, 499422800), (64, 405781025), (65, 399538240), (80, 324624820), (100, 259699856), (104, 249711400), (130, 199769120), (160, 162312410), (200, 129849928), (208, 124855700), (260, 99884560), (313, 82971200), (320, 81156205), (325, 79907648), (400, 64924964), (416, 62427850), (520, 49942280), (626, 41485600), (650, 39953824), (800, 32462482), (832, 31213925), (1040, 24971140), (1252, 20742800), (1300, 19976912), (1565, 16594240), (1600, 16231241), (2080, 12485570), (2504, 10371400), (2600, 9988456), (3130, 8297120), (3989, 6510400), (4069, 6382400), (4160, 6242785), (5008, 5185700), (5200, 4994228), (6260, 4148560), (7825, 3318848), (7978, 3255200), (8138, 3191200), (10016, 2592850), (10400, 2497114), (12520, 2074280), (15650, 1659424), (15956, 1627600), (16276, 1595600), (19945, 1302080), (20032, 1296425), (20345, 1276480), (20800, 1248557), (25040, 1037140), (31300, 829712), (31912, 813800), (32552, 797800), (39890, 651040), (40690, 638240), (50080, 518570), (51857, 500800), (62600, 414856), (63824, 406900), (65104, 398900), (79780, 325520), (81380, 319120), (99725, 260416), (100160, 259285), (101725, 255296), (103714, 250400), (125200, 207428), (127648, 203450), (130208, 199450), (159560, 162760)]