88220110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 183472128

約数和(自身を除く): 95252018

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 410, 451, 631, 682, 902, 1262, 1271, 1705, 2255, 2542, 3155, 3410, 4510, 6310, 6355, 6941, 12710, 13882, 13981, 19561, 25871, 27962, 34705, 39122, 51742, 69410, 69905, 97805, 129355, 139810, 195610, 215171, 258710, 284581, 430342, 569162, 802001, 1075855, 1422905, 1604002, 2151710, 2845810, 4010005, 8020010, 8822011, 17644022, 44110055, 88220110]

約数ペア:

[(1, 88220110), (2, 44110055), (5, 17644022), (10, 8822011), (11, 8020010), (22, 4010005), (31, 2845810), (41, 2151710), (55, 1604002), (62, 1422905), (82, 1075855), (110, 802001), (155, 569162), (205, 430342), (310, 284581), (341, 258710), (410, 215171), (451, 195610), (631, 139810), (682, 129355), (902, 97805), (1262, 69905), (1271, 69410), (1705, 51742), (2255, 39122), (2542, 34705), (3155, 27962), (3410, 25871), (4510, 19561), (6310, 13981), (6355, 13882), (6941, 12710)]