25397610160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061773}}^1$

素因数の和:1061822

約数の個数: 80

約数和(自身を含む): 66356627904

約数和(自身を除く): 40959017744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 1061773, 2123546, 4247092, 5308865, 8494184, 10617730, 13803049, 16988368, 21235460, 24420779, 27606098, 42470920, 48841558, 55212196, 69015245, 84941840, 97683116, 110424392, 122103895, 138030490, 195366232, 220848784, 244207790, 276060980, 317470127, 390732464, 488415580, 552121960, 634940254, 976831160, 1104243920, 1269880508, 1587350635, 1953662320, 2539761016, 3174701270, 5079522032, 6349402540, 12698805080, 25397610160]

約数ペア:

[(1, 25397610160), (2, 12698805080), (4, 6349402540), (5, 5079522032), (8, 3174701270), (10, 2539761016), (13, 1953662320), (16, 1587350635), (20, 1269880508), (23, 1104243920), (26, 976831160), (40, 634940254), (46, 552121960), (52, 488415580), (65, 390732464), (80, 317470127), (92, 276060980), (104, 244207790), (115, 220848784), (130, 195366232), (184, 138030490), (208, 122103895), (230, 110424392), (260, 97683116), (299, 84941840), (368, 69015245), (460, 55212196), (520, 48841558), (598, 42470920), (920, 27606098), (1040, 24420779), (1196, 21235460), (1495, 16988368), (1840, 13803049), (2392, 10617730), (2990, 8494184), (4784, 5308865), (5980, 4247092), (11960, 2123546), (23920, 1061773)]