13804340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 33493824

約数和(自身を除く): 19689484

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3691, 3740, 7382, 14764, 18455, 36910, 40601, 62747, 73820, 81202, 125494, 162404, 203005, 250988, 313735, 406010, 627470, 690217, 812020, 1254940, 1380434, 2760868, 3451085, 6902170, 13804340]

約数ペア:

[(1, 13804340), (2, 6902170), (4, 3451085), (5, 2760868), (10, 1380434), (11, 1254940), (17, 812020), (20, 690217), (22, 627470), (34, 406010), (44, 313735), (55, 250988), (68, 203005), (85, 162404), (110, 125494), (170, 81202), (187, 73820), (220, 62747), (340, 40601), (374, 36910), (748, 18455), (935, 14764), (1870, 7382), (3691, 3740)]