16208020730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 32130418176

約数和(自身を除く): 15922397446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 331, 662, 815, 1630, 1655, 1793, 2731, 3310, 3586, 3641, 5462, 7282, 8965, 13655, 17930, 18205, 27310, 30041, 36410, 53953, 60082, 107906, 150205, 269765, 300410, 445153, 539530, 593483, 890306, 903961, 1186966, 1807922, 2225765, 2967415, 4451530, 4519805, 4896683, 5934830, 9039610, 9793366, 9943571, 19887142, 24483415, 48966830, 49717855, 99435710, 147345643, 294691286, 736728215, 1473456430, 1620802073, 3241604146, 8104010365, 16208020730]

約数ペア:

[(1, 16208020730), (2, 8104010365), (5, 3241604146), (10, 1620802073), (11, 1473456430), (22, 736728215), (55, 294691286), (110, 147345643), (163, 99435710), (326, 49717855), (331, 48966830), (662, 24483415), (815, 19887142), (1630, 9943571), (1655, 9793366), (1793, 9039610), (2731, 5934830), (3310, 4896683), (3586, 4519805), (3641, 4451530), (5462, 2967415), (7282, 2225765), (8965, 1807922), (13655, 1186966), (17930, 903961), (18205, 890306), (27310, 593483), (30041, 539530), (36410, 445153), (53953, 300410), (60082, 269765), (107906, 150205)]