5435540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7434604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 797, 1364, 1594, 1705, 3188, 3410, 3985, 6820, 7970, 8767, 15940, 17534, 24707, 35068, 43835, 49414, 87670, 98828, 123535, 175340, 247070, 271777, 494140, 543554, 1087108, 1358885, 2717770, 5435540]

約数ペア:

[(1, 5435540), (2, 2717770), (4, 1358885), (5, 1087108), (10, 543554), (11, 494140), (20, 271777), (22, 247070), (31, 175340), (44, 123535), (55, 98828), (62, 87670), (110, 49414), (124, 43835), (155, 35068), (220, 24707), (310, 17534), (341, 15940), (620, 8767), (682, 7970), (797, 6820), (1364, 3985), (1594, 3410), (1705, 3188)]