579950800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10139}}^1$

素因数の和:10181

約数の個数: 120

約数和(自身を含む): 1637082720

約数和(自身を除く): 1057131920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5200, 5720, 7150, 10139, 11440, 14300, 20278, 28600, 40556, 50695, 57200, 81112, 101390, 111529, 131807, 162224, 202780, 223058, 253475, 263614, 405560, 446116, 506950, 527228, 557645, 659035, 811120, 892232, 1013900, 1054456, 1115290, 1318070, 1449877, 1784464, 2027800, 2108912, 2230580, 2636140, 2788225, 2899754, 3295175, 4055600, 4461160, 5272280, 5576450, 5799508, 6590350, 7249385, 8922320, 10544560, 11152900, 11599016, 13180700, 14498770, 22305800, 23198032, 26361400, 28997540, 36246925, 44611600, 52722800, 57995080, 72493850, 115990160, 144987700, 289975400, 579950800]

約数ペア:

[(1, 579950800), (2, 289975400), (4, 144987700), (5, 115990160), (8, 72493850), (10, 57995080), (11, 52722800), (13, 44611600), (16, 36246925), (20, 28997540), (22, 26361400), (25, 23198032), (26, 22305800), (40, 14498770), (44, 13180700), (50, 11599016), (52, 11152900), (55, 10544560), (65, 8922320), (80, 7249385), (88, 6590350), (100, 5799508), (104, 5576450), (110, 5272280), (130, 4461160), (143, 4055600), (176, 3295175), (200, 2899754), (208, 2788225), (220, 2636140), (260, 2230580), (275, 2108912), (286, 2027800), (325, 1784464), (400, 1449877), (440, 1318070), (520, 1115290), (550, 1054456), (572, 1013900), (650, 892232), (715, 811120), (880, 659035), (1040, 557645), (1100, 527228), (1144, 506950), (1300, 446116), (1430, 405560), (2200, 263614), (2288, 253475), (2600, 223058), (2860, 202780), (3575, 162224), (4400, 131807), (5200, 111529), (5720, 101390), (7150, 81112), (10139, 57200), (11440, 50695), (14300, 40556), (20278, 28600)]