4088590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4338290

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 109, 110, 121, 155, 218, 242, 310, 341, 545, 605, 682, 1090, 1199, 1210, 1705, 2398, 3379, 3410, 3751, 5995, 6758, 7502, 11990, 13189, 16895, 18755, 26378, 33790, 37169, 37510, 65945, 74338, 131890, 185845, 371690, 408859, 817718, 2044295, 4088590]

約数ペア:

[(1, 4088590), (2, 2044295), (5, 817718), (10, 408859), (11, 371690), (22, 185845), (31, 131890), (55, 74338), (62, 65945), (109, 37510), (110, 37169), (121, 33790), (155, 26378), (218, 18755), (242, 16895), (310, 13189), (341, 11990), (545, 7502), (605, 6758), (682, 5995), (1090, 3751), (1199, 3410), (1210, 3379), (1705, 2398)]