76977340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11338

約数の個数: 48

約数和(自身を含む): 182052864

約数和(自身を除く): 105075524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 11287, 22574, 45148, 56435, 112870, 124157, 225740, 248314, 349897, 496628, 620785, 699794, 1241570, 1399588, 1749485, 2483140, 3498970, 3848867, 6997940, 7697734, 15395468, 19244335, 38488670, 76977340]

約数ペア:

[(1, 76977340), (2, 38488670), (4, 19244335), (5, 15395468), (10, 7697734), (11, 6997940), (20, 3848867), (22, 3498970), (31, 2483140), (44, 1749485), (55, 1399588), (62, 1241570), (110, 699794), (124, 620785), (155, 496628), (220, 349897), (310, 248314), (341, 225740), (620, 124157), (682, 112870), (1364, 56435), (1705, 45148), (3410, 22574), (6820, 11287)]