553343840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26003}}^1$

素因数の和:26044

約数の個数: 96

約数和(自身を含む): 1572721920

約数和(自身を除く): 1019378080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 26003, 52006, 104012, 130015, 182021, 208024, 260030, 364042, 416048, 494057, 520060, 728084, 832096, 910105, 988114, 1040120, 1456168, 1820210, 1976228, 2080240, 2470285, 2912336, 3458399, 3640420, 3952456, 4160480, 4940570, 5824672, 6916798, 7280840, 7904912, 9881140, 13833596, 14561680, 15809824, 17291995, 19762280, 27667192, 29123360, 34583990, 39524560, 55334384, 69167980, 79049120, 110668768, 138335960, 276671920, 553343840]

約数ペア:

[(1, 553343840), (2, 276671920), (4, 138335960), (5, 110668768), (7, 79049120), (8, 69167980), (10, 55334384), (14, 39524560), (16, 34583990), (19, 29123360), (20, 27667192), (28, 19762280), (32, 17291995), (35, 15809824), (38, 14561680), (40, 13833596), (56, 9881140), (70, 7904912), (76, 7280840), (80, 6916798), (95, 5824672), (112, 4940570), (133, 4160480), (140, 3952456), (152, 3640420), (160, 3458399), (190, 2912336), (224, 2470285), (266, 2080240), (280, 1976228), (304, 1820210), (380, 1456168), (532, 1040120), (560, 988114), (608, 910105), (665, 832096), (760, 728084), (1064, 520060), (1120, 494057), (1330, 416048), (1520, 364042), (2128, 260030), (2660, 208024), (3040, 182021), (4256, 130015), (5320, 104012), (10640, 52006), (21280, 26003)]