388797650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6827}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 777244896

約数和(自身を除く): 388447246

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1139, 1675, 2278, 3350, 5695, 6827, 11390, 13654, 28475, 34135, 56950, 68270, 116059, 170675, 232118, 341350, 457409, 580295, 914818, 1160590, 2287045, 2901475, 4574090, 5802950, 7775953, 11435225, 15551906, 22870450, 38879765, 77759530, 194398825, 388797650]

約数ペア:

[(1, 388797650), (2, 194398825), (5, 77759530), (10, 38879765), (17, 22870450), (25, 15551906), (34, 11435225), (50, 7775953), (67, 5802950), (85, 4574090), (134, 2901475), (170, 2287045), (335, 1160590), (425, 914818), (670, 580295), (850, 457409), (1139, 341350), (1675, 232118), (2278, 170675), (3350, 116059), (5695, 68270), (6827, 56950), (11390, 34135), (13654, 28475)]