540192850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9051

約数の個数: 48

約数和(自身を含む): 1078966656

約数和(自身を除く): 538773806

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 3550, 6035, 8951, 12070, 17902, 30175, 44755, 60350, 89510, 152167, 223775, 304334, 447550, 635521, 760835, 1271042, 1521670, 3177605, 3804175, 6355210, 7608350, 10803857, 15888025, 21607714, 31776050, 54019285, 108038570, 270096425, 540192850]

約数ペア:

[(1, 540192850), (2, 270096425), (5, 108038570), (10, 54019285), (17, 31776050), (25, 21607714), (34, 15888025), (50, 10803857), (71, 7608350), (85, 6355210), (142, 3804175), (170, 3177605), (355, 1521670), (425, 1271042), (710, 760835), (850, 635521), (1207, 447550), (1775, 304334), (2414, 223775), (3550, 152167), (6035, 89510), (8951, 60350), (12070, 44755), (17902, 30175)]