88619360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 131830240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 71, 80, 116, 142, 145, 160, 232, 269, 284, 290, 355, 464, 538, 568, 580, 710, 928, 1076, 1136, 1160, 1345, 1420, 2059, 2152, 2272, 2320, 2690, 2840, 4118, 4304, 4640, 5380, 5680, 7801, 8236, 8608, 10295, 10760, 11360, 15602, 16472, 19099, 20590, 21520, 31204, 32944, 38198, 39005, 41180, 43040, 62408, 65888, 76396, 78010, 82360, 95495, 124816, 152792, 156020, 164720, 190990, 249632, 305584, 312040, 329440, 381980, 553871, 611168, 624080, 763960, 1107742, 1248160, 1527920, 2215484, 2769355, 3055840, 4430968, 5538710, 8861936, 11077420, 17723872, 22154840, 44309680, 88619360]

約数ペア:

[(1, 88619360), (2, 44309680), (4, 22154840), (5, 17723872), (8, 11077420), (10, 8861936), (16, 5538710), (20, 4430968), (29, 3055840), (32, 2769355), (40, 2215484), (58, 1527920), (71, 1248160), (80, 1107742), (116, 763960), (142, 624080), (145, 611168), (160, 553871), (232, 381980), (269, 329440), (284, 312040), (290, 305584), (355, 249632), (464, 190990), (538, 164720), (568, 156020), (580, 152792), (710, 124816), (928, 95495), (1076, 82360), (1136, 78010), (1160, 76396), (1345, 65888), (1420, 62408), (2059, 43040), (2152, 41180), (2272, 39005), (2320, 38198), (2690, 32944), (2840, 31204), (4118, 21520), (4304, 20590), (4640, 19099), (5380, 16472), (5680, 15602), (7801, 11360), (8236, 10760), (8608, 10295)]