977018120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 2488147200

約数和(自身を除く): 1511129080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 67, 104, 116, 130, 134, 145, 232, 260, 268, 290, 335, 377, 520, 536, 580, 670, 754, 871, 967, 1160, 1340, 1508, 1742, 1885, 1934, 1943, 2680, 3016, 3484, 3770, 3868, 3886, 4355, 4835, 6968, 7540, 7736, 7772, 8710, 9670, 9715, 12571, 15080, 15544, 17420, 19340, 19430, 25142, 25259, 28043, 34840, 38680, 38860, 50284, 50518, 56086, 62855, 64789, 77720, 100568, 101036, 112172, 125710, 126295, 129578, 140215, 202072, 224344, 251420, 252590, 259156, 280430, 323945, 364559, 502840, 505180, 518312, 560860, 647890, 729118, 842257, 1010360, 1121720, 1295780, 1458236, 1684514, 1822795, 1878881, 2591560, 2916472, 3369028, 3645590, 3757762, 4211285, 6738056, 7291180, 7515524, 8422570, 9394405, 14582360, 15031048, 16845140, 18788810, 24425453, 33690280, 37577620, 48850906, 75155240, 97701812, 122127265, 195403624, 244254530, 488509060, 977018120]

約数ペア:

[(1, 977018120), (2, 488509060), (4, 244254530), (5, 195403624), (8, 122127265), (10, 97701812), (13, 75155240), (20, 48850906), (26, 37577620), (29, 33690280), (40, 24425453), (52, 18788810), (58, 16845140), (65, 15031048), (67, 14582360), (104, 9394405), (116, 8422570), (130, 7515524), (134, 7291180), (145, 6738056), (232, 4211285), (260, 3757762), (268, 3645590), (290, 3369028), (335, 2916472), (377, 2591560), (520, 1878881), (536, 1822795), (580, 1684514), (670, 1458236), (754, 1295780), (871, 1121720), (967, 1010360), (1160, 842257), (1340, 729118), (1508, 647890), (1742, 560860), (1885, 518312), (1934, 505180), (1943, 502840), (2680, 364559), (3016, 323945), (3484, 280430), (3770, 259156), (3868, 252590), (3886, 251420), (4355, 224344), (4835, 202072), (6968, 140215), (7540, 129578), (7736, 126295), (7772, 125710), (8710, 112172), (9670, 101036), (9715, 100568), (12571, 77720), (15080, 64789), (15544, 62855), (17420, 56086), (19340, 50518), (19430, 50284), (25142, 38860), (25259, 38680), (28043, 34840)]