4913810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 10112256

約数和(自身を除く): 5198446

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 131, 155, 242, 262, 310, 341, 605, 655, 682, 1210, 1310, 1441, 1705, 2882, 3410, 3751, 4061, 7205, 7502, 8122, 14410, 15851, 18755, 20305, 31702, 37510, 40610, 44671, 79255, 89342, 158510, 223355, 446710, 491381, 982762, 2456905, 4913810]

約数ペア:

[(1, 4913810), (2, 2456905), (5, 982762), (10, 491381), (11, 446710), (22, 223355), (31, 158510), (55, 89342), (62, 79255), (110, 44671), (121, 40610), (131, 37510), (155, 31702), (242, 20305), (262, 18755), (310, 15851), (341, 14410), (605, 8122), (655, 7502), (682, 7205), (1210, 4061), (1310, 3751), (1441, 3410), (1705, 2882)]