384264220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26947}}^1$

素因数の和:27010

約数の個数: 48

約数和(自身を含む): 869234688

約数和(自身を除く): 484970468

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 26947, 53894, 107788, 134735, 269470, 538940, 619781, 835357, 1239562, 1670714, 2479124, 3098905, 3341428, 4176785, 6197810, 8353570, 12395620, 16707140, 19213211, 38426422, 76852844, 96066055, 192132110, 384264220]

約数ペア:

[(1, 384264220), (2, 192132110), (4, 96066055), (5, 76852844), (10, 38426422), (20, 19213211), (23, 16707140), (31, 12395620), (46, 8353570), (62, 6197810), (92, 4176785), (115, 3341428), (124, 3098905), (155, 2479124), (230, 1670714), (310, 1239562), (460, 835357), (620, 619781), (713, 538940), (1426, 269470), (2852, 134735), (3565, 107788), (7130, 53894), (14260, 26947)]