63042320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 162311040

約数和(自身を除く): 99268720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1009, 1136, 1420, 1562, 2018, 2840, 3124, 3905, 4036, 5045, 5680, 6248, 7810, 8072, 10090, 11099, 12496, 15620, 16144, 20180, 22198, 31240, 40360, 44396, 55495, 62480, 71639, 80720, 88792, 110990, 143278, 177584, 221980, 286556, 358195, 443960, 573112, 716390, 788029, 887920, 1146224, 1432780, 1576058, 2865560, 3152116, 3940145, 5731120, 6304232, 7880290, 12608464, 15760580, 31521160, 63042320]

約数ペア:

[(1, 63042320), (2, 31521160), (4, 15760580), (5, 12608464), (8, 7880290), (10, 6304232), (11, 5731120), (16, 3940145), (20, 3152116), (22, 2865560), (40, 1576058), (44, 1432780), (55, 1146224), (71, 887920), (80, 788029), (88, 716390), (110, 573112), (142, 443960), (176, 358195), (220, 286556), (284, 221980), (355, 177584), (440, 143278), (568, 110990), (710, 88792), (781, 80720), (880, 71639), (1009, 62480), (1136, 55495), (1420, 44396), (1562, 40360), (2018, 31240), (2840, 22198), (3124, 20180), (3905, 16144), (4036, 15620), (5045, 12496), (5680, 11099), (6248, 10090), (7810, 8072)]