5434220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 13190688

約数和(自身を除く): 7756468

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, 1453, 1870, 2906, 3740, 5812, 7265, 14530, 15983, 24701, 29060, 31966, 49402, 63932, 79915, 98804, 123505, 159830, 247010, 271711, 319660, 494020, 543422, 1086844, 1358555, 2717110, 5434220]

約数ペア:

[(1, 5434220), (2, 2717110), (4, 1358555), (5, 1086844), (10, 543422), (11, 494020), (17, 319660), (20, 271711), (22, 247010), (34, 159830), (44, 123505), (55, 98804), (68, 79915), (85, 63932), (110, 49402), (170, 31966), (187, 29060), (220, 24701), (340, 15983), (374, 14530), (748, 7265), (935, 5812), (1453, 3740), (1870, 2906)]