44309680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 108475200

約数和(自身を除く): 64165520

約数列:

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

約数ペア:

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