1010275240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 2477088000

約数和(自身を除く): 1466812760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 199, 260, 338, 398, 520, 676, 751, 796, 845, 995, 1352, 1502, 1592, 1690, 1990, 2587, 3004, 3380, 3755, 3980, 5174, 6008, 6760, 7510, 7960, 9763, 10348, 12935, 15020, 19526, 20696, 25870, 30040, 33631, 39052, 48815, 51740, 67262, 78104, 97630, 103480, 126919, 134524, 149449, 168155, 195260, 253838, 269048, 298898, 336310, 390520, 507676, 597796, 634595, 672620, 747245, 1015352, 1195592, 1269190, 1345240, 1494490, 1942837, 2538380, 2988980, 3885674, 5076760, 5977960, 7771348, 9714185, 15542696, 19428370, 25256881, 38856740, 50513762, 77713480, 101027524, 126284405, 202055048, 252568810, 505137620, 1010275240]

約数ペア:

[(1, 1010275240), (2, 505137620), (4, 252568810), (5, 202055048), (8, 126284405), (10, 101027524), (13, 77713480), (20, 50513762), (26, 38856740), (40, 25256881), (52, 19428370), (65, 15542696), (104, 9714185), (130, 7771348), (169, 5977960), (199, 5076760), (260, 3885674), (338, 2988980), (398, 2538380), (520, 1942837), (676, 1494490), (751, 1345240), (796, 1269190), (845, 1195592), (995, 1015352), (1352, 747245), (1502, 672620), (1592, 634595), (1690, 597796), (1990, 507676), (2587, 390520), (3004, 336310), (3380, 298898), (3755, 269048), (3980, 253838), (5174, 195260), (6008, 168155), (6760, 149449), (7510, 134524), (7960, 126919), (9763, 103480), (10348, 97630), (12935, 78104), (15020, 67262), (19526, 51740), (20696, 48815), (25870, 39052), (30040, 33631)]