37949780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 56036140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 73, 85, 110, 139, 146, 170, 187, 220, 278, 292, 340, 365, 374, 556, 695, 730, 748, 803, 935, 1241, 1390, 1460, 1529, 1606, 1870, 2363, 2482, 2780, 3058, 3212, 3740, 4015, 4726, 4964, 6116, 6205, 7645, 8030, 9452, 10147, 11815, 12410, 13651, 15290, 16060, 20294, 23630, 24820, 25993, 27302, 30580, 40588, 47260, 50735, 51986, 54604, 68255, 101470, 103972, 111617, 129965, 136510, 172499, 202940, 223234, 259930, 273020, 344998, 446468, 519860, 558085, 689996, 862495, 1116170, 1724990, 1897489, 2232340, 3449980, 3794978, 7589956, 9487445, 18974890, 37949780]

約数ペア:

[(1, 37949780), (2, 18974890), (4, 9487445), (5, 7589956), (10, 3794978), (11, 3449980), (17, 2232340), (20, 1897489), (22, 1724990), (34, 1116170), (44, 862495), (55, 689996), (68, 558085), (73, 519860), (85, 446468), (110, 344998), (139, 273020), (146, 259930), (170, 223234), (187, 202940), (220, 172499), (278, 136510), (292, 129965), (340, 111617), (365, 103972), (374, 101470), (556, 68255), (695, 54604), (730, 51986), (748, 50735), (803, 47260), (935, 40588), (1241, 30580), (1390, 27302), (1460, 25993), (1529, 24820), (1606, 23630), (1870, 20294), (2363, 16060), (2482, 15290), (2780, 13651), (3058, 12410), (3212, 11815), (3740, 10147), (4015, 9452), (4726, 8030), (4964, 7645), (6116, 6205)]