37804280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 85644000

約数和(自身を除く): 47839720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 6343, 12686, 25372, 31715, 50744, 63430, 126860, 253720, 945107, 1890214, 3780428, 4725535, 7560856, 9451070, 18902140, 37804280]

約数ペア:

[(1, 37804280), (2, 18902140), (4, 9451070), (5, 7560856), (8, 4725535), (10, 3780428), (20, 1890214), (40, 945107), (149, 253720), (298, 126860), (596, 63430), (745, 50744), (1192, 31715), (1490, 25372), (2980, 12686), (5960, 6343)]