1567507240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49417}}^1$

素因数の和:49502

約数の個数: 64

約数和(自身を含む): 3860534160

約数和(自身を除く): 2293026920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 49417, 98834, 197668, 247085, 395336, 494170, 642421, 988340, 1284842, 1976680, 2569684, 3014437, 3212105, 5139368, 6028874, 6424210, 12057748, 12848420, 15072185, 24115496, 25696840, 30144370, 39187681, 60288740, 78375362, 120577480, 156750724, 195938405, 313501448, 391876810, 783753620, 1567507240]

約数ペア:

[(1, 1567507240), (2, 783753620), (4, 391876810), (5, 313501448), (8, 195938405), (10, 156750724), (13, 120577480), (20, 78375362), (26, 60288740), (40, 39187681), (52, 30144370), (61, 25696840), (65, 24115496), (104, 15072185), (122, 12848420), (130, 12057748), (244, 6424210), (260, 6028874), (305, 5139368), (488, 3212105), (520, 3014437), (610, 2569684), (793, 1976680), (1220, 1284842), (1586, 988340), (2440, 642421), (3172, 494170), (3965, 395336), (6344, 247085), (7930, 197668), (15860, 98834), (31720, 49417)]