4665352640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3583}}^1$

素因数の和:3926

約数の個数: 112

約数和(自身を含む): 12005511168

約数和(自身を除く): 7340158528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 313, 320, 416, 520, 626, 832, 1040, 1252, 1565, 2080, 2504, 3130, 3583, 4069, 4160, 5008, 6260, 7166, 8138, 10016, 12520, 14332, 16276, 17915, 20032, 20345, 25040, 28664, 32552, 35830, 40690, 46579, 50080, 57328, 65104, 71660, 81380, 93158, 100160, 114656, 130208, 143320, 162760, 186316, 229312, 232895, 260416, 286640, 325520, 372632, 465790, 573280, 651040, 745264, 931580, 1121479, 1146560, 1302080, 1490528, 1863160, 2242958, 2981056, 3726320, 4485916, 5607395, 7452640, 8971832, 11214790, 14579227, 14905280, 17943664, 22429580, 29158454, 35887328, 44859160, 58316908, 71774656, 72896135, 89718320, 116633816, 145792270, 179436640, 233267632, 291584540, 358873280, 466535264, 583169080, 933070528, 1166338160, 2332676320, 4665352640]

約数ペア:

[(1, 4665352640), (2, 2332676320), (4, 1166338160), (5, 933070528), (8, 583169080), (10, 466535264), (13, 358873280), (16, 291584540), (20, 233267632), (26, 179436640), (32, 145792270), (40, 116633816), (52, 89718320), (64, 72896135), (65, 71774656), (80, 58316908), (104, 44859160), (130, 35887328), (160, 29158454), (208, 22429580), (260, 17943664), (313, 14905280), (320, 14579227), (416, 11214790), (520, 8971832), (626, 7452640), (832, 5607395), (1040, 4485916), (1252, 3726320), (1565, 2981056), (2080, 2242958), (2504, 1863160), (3130, 1490528), (3583, 1302080), (4069, 1146560), (4160, 1121479), (5008, 931580), (6260, 745264), (7166, 651040), (8138, 573280), (10016, 465790), (12520, 372632), (14332, 325520), (16276, 286640), (17915, 260416), (20032, 232895), (20345, 229312), (25040, 186316), (28664, 162760), (32552, 143320), (35830, 130208), (40690, 114656), (46579, 100160), (50080, 93158), (57328, 81380), (65104, 71660)]