353226640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14767}}^1$

素因数の和:14816

約数の個数: 80

約数和(自身を含む): 922940928

約数和(自身を除く): 569714288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 14767, 23920, 29534, 59068, 73835, 118136, 147670, 191971, 236272, 295340, 339641, 383942, 590680, 679282, 767884, 959855, 1181360, 1358564, 1535768, 1698205, 1919710, 2717128, 3071536, 3396410, 3839420, 4415333, 5434256, 6792820, 7678840, 8830666, 13585640, 15357680, 17661332, 22076665, 27171280, 35322664, 44153330, 70645328, 88306660, 176613320, 353226640]

約数ペア:

[(1, 353226640), (2, 176613320), (4, 88306660), (5, 70645328), (8, 44153330), (10, 35322664), (13, 27171280), (16, 22076665), (20, 17661332), (23, 15357680), (26, 13585640), (40, 8830666), (46, 7678840), (52, 6792820), (65, 5434256), (80, 4415333), (92, 3839420), (104, 3396410), (115, 3071536), (130, 2717128), (184, 1919710), (208, 1698205), (230, 1535768), (260, 1358564), (299, 1181360), (368, 959855), (460, 767884), (520, 679282), (598, 590680), (920, 383942), (1040, 339641), (1196, 295340), (1495, 236272), (1840, 191971), (2392, 147670), (2990, 118136), (4784, 73835), (5980, 59068), (11960, 29534), (14767, 23920)]