1036831640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32687}}^1$

素因数の和:32772

約数の個数: 64

約数和(自身を含む): 2553586560

約数和(自身を除く): 1516754920

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, 32687, 65374, 130748, 163435, 261496, 326870, 424931, 653740, 849862, 1307480, 1699724, 1993907, 2124655, 3399448, 3987814, 4249310, 7975628, 8498620, 9969535, 15951256, 16997240, 19939070, 25920791, 39878140, 51841582, 79756280, 103683164, 129603955, 207366328, 259207910, 518415820, 1036831640]

約数ペア:

[(1, 1036831640), (2, 518415820), (4, 259207910), (5, 207366328), (8, 129603955), (10, 103683164), (13, 79756280), (20, 51841582), (26, 39878140), (40, 25920791), (52, 19939070), (61, 16997240), (65, 15951256), (104, 9969535), (122, 8498620), (130, 7975628), (244, 4249310), (260, 3987814), (305, 3399448), (488, 2124655), (520, 1993907), (610, 1699724), (793, 1307480), (1220, 849862), (1586, 653740), (2440, 424931), (3172, 326870), (3965, 261496), (6344, 163435), (7930, 130748), (15860, 65374), (31720, 32687)]