88590920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10597}}^1$

素因数の和:10638

約数の個数: 64

約数和(自身を含む): 228916800

約数和(自身を除く): 140325880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 10597, 21194, 42388, 52985, 84776, 105970, 116567, 201343, 211940, 233134, 402686, 423880, 466268, 582835, 805372, 932536, 1006715, 1165670, 1610744, 2013430, 2214773, 2331340, 4026860, 4429546, 4662680, 8053720, 8859092, 11073865, 17718184, 22147730, 44295460, 88590920]

約数ペア:

[(1, 88590920), (2, 44295460), (4, 22147730), (5, 17718184), (8, 11073865), (10, 8859092), (11, 8053720), (19, 4662680), (20, 4429546), (22, 4026860), (38, 2331340), (40, 2214773), (44, 2013430), (55, 1610744), (76, 1165670), (88, 1006715), (95, 932536), (110, 805372), (152, 582835), (190, 466268), (209, 423880), (220, 402686), (380, 233134), (418, 211940), (440, 201343), (760, 116567), (836, 105970), (1045, 84776), (1672, 52985), (2090, 42388), (4180, 21194), (8360, 10597)]