42643480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5740

約数の個数: 64

約数和(自身を含む): 110846880

約数和(自身を除く): 68203400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 5701, 7480, 11402, 22804, 28505, 45608, 57010, 62711, 96917, 114020, 125422, 193834, 228040, 250844, 313555, 387668, 484585, 501688, 627110, 775336, 969170, 1066087, 1254220, 1938340, 2132174, 2508440, 3876680, 4264348, 5330435, 8528696, 10660870, 21321740, 42643480]

約数ペア:

[(1, 42643480), (2, 21321740), (4, 10660870), (5, 8528696), (8, 5330435), (10, 4264348), (11, 3876680), (17, 2508440), (20, 2132174), (22, 1938340), (34, 1254220), (40, 1066087), (44, 969170), (55, 775336), (68, 627110), (85, 501688), (88, 484585), (110, 387668), (136, 313555), (170, 250844), (187, 228040), (220, 193834), (340, 125422), (374, 114020), (440, 96917), (680, 62711), (748, 57010), (935, 45608), (1496, 28505), (1870, 22804), (3740, 11402), (5701, 7480)]