11739860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 29538432

約数和(自身を除く): 17798572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 73, 85, 86, 110, 146, 170, 172, 187, 215, 220, 292, 340, 365, 374, 430, 473, 730, 731, 748, 803, 860, 935, 946, 1241, 1460, 1462, 1606, 1870, 1892, 2365, 2482, 2924, 3139, 3212, 3655, 3740, 4015, 4730, 4964, 6205, 6278, 7310, 8030, 8041, 9460, 12410, 12556, 13651, 14620, 15695, 16060, 16082, 24820, 27302, 31390, 32164, 34529, 40205, 53363, 54604, 62780, 68255, 69058, 80410, 106726, 136510, 138116, 160820, 172645, 213452, 266815, 273020, 345290, 533630, 586993, 690580, 1067260, 1173986, 2347972, 2934965, 5869930, 11739860]

約数ペア:

[(1, 11739860), (2, 5869930), (4, 2934965), (5, 2347972), (10, 1173986), (11, 1067260), (17, 690580), (20, 586993), (22, 533630), (34, 345290), (43, 273020), (44, 266815), (55, 213452), (68, 172645), (73, 160820), (85, 138116), (86, 136510), (110, 106726), (146, 80410), (170, 69058), (172, 68255), (187, 62780), (215, 54604), (220, 53363), (292, 40205), (340, 34529), (365, 32164), (374, 31390), (430, 27302), (473, 24820), (730, 16082), (731, 16060), (748, 15695), (803, 14620), (860, 13651), (935, 12556), (946, 12410), (1241, 9460), (1460, 8041), (1462, 8030), (1606, 7310), (1870, 6278), (1892, 6205), (2365, 4964), (2482, 4730), (2924, 4015), (3139, 3740), (3212, 3655)]