125967880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 305645400

約数和(自身を除く): 179677520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 113, 116, 124, 145, 155, 226, 232, 248, 290, 310, 452, 565, 580, 620, 899, 904, 961, 1130, 1160, 1240, 1798, 1922, 2260, 3277, 3503, 3596, 3844, 4495, 4520, 4805, 6554, 7006, 7192, 7688, 8990, 9610, 13108, 14012, 16385, 17515, 17980, 19220, 26216, 27869, 28024, 32770, 35030, 35960, 38440, 55738, 65540, 70060, 101587, 108593, 111476, 131080, 139345, 140120, 203174, 217186, 222952, 278690, 406348, 434372, 507935, 542965, 557380, 812696, 868744, 1015870, 1085930, 1114760, 2031740, 2171860, 3149197, 4063480, 4343720, 6298394, 12596788, 15745985, 25193576, 31491970, 62983940, 125967880]

約数ペア:

[(1, 125967880), (2, 62983940), (4, 31491970), (5, 25193576), (8, 15745985), (10, 12596788), (20, 6298394), (29, 4343720), (31, 4063480), (40, 3149197), (58, 2171860), (62, 2031740), (113, 1114760), (116, 1085930), (124, 1015870), (145, 868744), (155, 812696), (226, 557380), (232, 542965), (248, 507935), (290, 434372), (310, 406348), (452, 278690), (565, 222952), (580, 217186), (620, 203174), (899, 140120), (904, 139345), (961, 131080), (1130, 111476), (1160, 108593), (1240, 101587), (1798, 70060), (1922, 65540), (2260, 55738), (3277, 38440), (3503, 35960), (3596, 35030), (3844, 32770), (4495, 28024), (4520, 27869), (4805, 26216), (6554, 19220), (7006, 17980), (7192, 17515), (7688, 16385), (8990, 14012), (9610, 13108)]