4762160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 12603360

約数和(自身を除く): 7841200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 241, 247, 260, 304, 380, 482, 494, 520, 760, 964, 988, 1040, 1205, 1235, 1520, 1928, 1976, 2410, 2470, 3133, 3856, 3952, 4579, 4820, 4940, 6266, 9158, 9640, 9880, 12532, 15665, 18316, 19280, 19760, 22895, 25064, 31330, 36632, 45790, 50128, 59527, 62660, 73264, 91580, 119054, 125320, 183160, 238108, 250640, 297635, 366320, 476216, 595270, 952432, 1190540, 2381080, 4762160]

約数ペア:

[(1, 4762160), (2, 2381080), (4, 1190540), (5, 952432), (8, 595270), (10, 476216), (13, 366320), (16, 297635), (19, 250640), (20, 238108), (26, 183160), (38, 125320), (40, 119054), (52, 91580), (65, 73264), (76, 62660), (80, 59527), (95, 50128), (104, 45790), (130, 36632), (152, 31330), (190, 25064), (208, 22895), (241, 19760), (247, 19280), (260, 18316), (304, 15665), (380, 12532), (482, 9880), (494, 9640), (520, 9158), (760, 6266), (964, 4940), (988, 4820), (1040, 4579), (1205, 3952), (1235, 3856), (1520, 3133), (1928, 2470), (1976, 2410)]