1025568350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38981

約数の個数: 48

約数和(自身を含む): 2084973696

約数和(自身を除く): 1059405346

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 13175, 26350, 38921, 77842, 194605, 389210, 661657, 973025, 1206551, 1323314, 1946050, 2413102, 3308285, 6032755, 6616570, 12065510, 16541425, 20511367, 30163775, 33082850, 41022734, 60327550, 102556835, 205113670, 512784175, 1025568350]

約数ペア:

[(1, 1025568350), (2, 512784175), (5, 205113670), (10, 102556835), (17, 60327550), (25, 41022734), (31, 33082850), (34, 30163775), (50, 20511367), (62, 16541425), (85, 12065510), (155, 6616570), (170, 6032755), (310, 3308285), (425, 2413102), (527, 1946050), (775, 1323314), (850, 1206551), (1054, 973025), (1550, 661657), (2635, 389210), (5270, 194605), (13175, 77842), (26350, 38921)]