88890230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5693

約数の個数: 48

約数和(自身を含む): 189432432

約数和(自身を除く): 100542202

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5651, 7865, 11302, 15730, 28255, 56510, 62161, 73463, 124322, 146926, 310805, 367315, 621610, 683771, 734630, 808093, 1367542, 1616186, 3418855, 4040465, 6837710, 8080930, 8889023, 17778046, 44445115, 88890230]

約数ペア:

[(1, 88890230), (2, 44445115), (5, 17778046), (10, 8889023), (11, 8080930), (13, 6837710), (22, 4040465), (26, 3418855), (55, 1616186), (65, 1367542), (110, 808093), (121, 734630), (130, 683771), (143, 621610), (242, 367315), (286, 310805), (605, 146926), (715, 124322), (1210, 73463), (1430, 62161), (1573, 56510), (3146, 28255), (5651, 15730), (7865, 11302)]