101446640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 247752000

約数和(自身を除く): 146305360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 145, 146, 232, 290, 292, 365, 464, 580, 584, 599, 730, 1160, 1168, 1198, 1460, 2117, 2320, 2396, 2920, 2995, 4234, 4792, 5840, 5990, 8468, 9584, 10585, 11980, 16936, 17371, 21170, 23960, 33872, 34742, 42340, 43727, 47920, 69484, 84680, 86855, 87454, 138968, 169360, 173710, 174908, 218635, 277936, 347420, 349816, 437270, 694840, 699632, 874540, 1268083, 1389680, 1749080, 2536166, 3498160, 5072332, 6340415, 10144664, 12680830, 20289328, 25361660, 50723320, 101446640]

約数ペア:

[(1, 101446640), (2, 50723320), (4, 25361660), (5, 20289328), (8, 12680830), (10, 10144664), (16, 6340415), (20, 5072332), (29, 3498160), (40, 2536166), (58, 1749080), (73, 1389680), (80, 1268083), (116, 874540), (145, 699632), (146, 694840), (232, 437270), (290, 349816), (292, 347420), (365, 277936), (464, 218635), (580, 174908), (584, 173710), (599, 169360), (730, 138968), (1160, 87454), (1168, 86855), (1198, 84680), (1460, 69484), (2117, 47920), (2320, 43727), (2396, 42340), (2920, 34742), (2995, 33872), (4234, 23960), (4792, 21170), (5840, 17371), (5990, 16936), (8468, 11980), (9584, 10585)]