2135572400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{410687}}^1$

素因数の和:410718

約数の個数: 60

約数和(自身を含む): 5525396352

約数和(自身を除く): 3389823952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 410687, 821374, 1642748, 2053435, 3285496, 4106870, 5338931, 6570992, 8213740, 10267175, 10677862, 16427480, 20534350, 21355724, 26694655, 32854960, 41068700, 42711448, 53389310, 82137400, 85422896, 106778620, 133473275, 164274800, 213557240, 266946550, 427114480, 533893100, 1067786200, 2135572400]

約数ペア:

[(1, 2135572400), (2, 1067786200), (4, 533893100), (5, 427114480), (8, 266946550), (10, 213557240), (13, 164274800), (16, 133473275), (20, 106778620), (25, 85422896), (26, 82137400), (40, 53389310), (50, 42711448), (52, 41068700), (65, 32854960), (80, 26694655), (100, 21355724), (104, 20534350), (130, 16427480), (200, 10677862), (208, 10267175), (260, 8213740), (325, 6570992), (400, 5338931), (520, 4106870), (650, 3285496), (1040, 2053435), (1300, 1642748), (2600, 821374), (5200, 410687)]