1569228700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5413}}^1$

素因数の和:5663

約数の個数: 72

約数和(自身を含む): 3684291968

約数和(自身を除く): 2115063268

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 223, 260, 325, 446, 650, 892, 1115, 1300, 2230, 2899, 4460, 5413, 5575, 5798, 10826, 11150, 11596, 14495, 21652, 22300, 27065, 28990, 54130, 57980, 70369, 72475, 108260, 135325, 140738, 144950, 270650, 281476, 289900, 351845, 541300, 703690, 1207099, 1407380, 1759225, 2414198, 3518450, 4828396, 6035495, 7036900, 12070990, 15692287, 24141980, 30177475, 31384574, 60354950, 62769148, 78461435, 120709900, 156922870, 313845740, 392307175, 784614350, 1569228700]

約数ペア:

[(1, 1569228700), (2, 784614350), (4, 392307175), (5, 313845740), (10, 156922870), (13, 120709900), (20, 78461435), (25, 62769148), (26, 60354950), (50, 31384574), (52, 30177475), (65, 24141980), (100, 15692287), (130, 12070990), (223, 7036900), (260, 6035495), (325, 4828396), (446, 3518450), (650, 2414198), (892, 1759225), (1115, 1407380), (1300, 1207099), (2230, 703690), (2899, 541300), (4460, 351845), (5413, 289900), (5575, 281476), (5798, 270650), (10826, 144950), (11150, 140738), (11596, 135325), (14495, 108260), (21652, 72475), (22300, 70369), (27065, 57980), (28990, 54130)]