40246570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 91155456

約数和(自身を除く): 50908886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 941, 1222, 1645, 1882, 3055, 3290, 4277, 4705, 6110, 6587, 8554, 9410, 12233, 13174, 21385, 24466, 32935, 42770, 44227, 61165, 65870, 85631, 88454, 122330, 171262, 221135, 309589, 428155, 442270, 574951, 619178, 856310, 1149902, 1547945, 2874755, 3095890, 4024657, 5749510, 8049314, 20123285, 40246570]

約数ペア:

[(1, 40246570), (2, 20123285), (5, 8049314), (7, 5749510), (10, 4024657), (13, 3095890), (14, 2874755), (26, 1547945), (35, 1149902), (47, 856310), (65, 619178), (70, 574951), (91, 442270), (94, 428155), (130, 309589), (182, 221135), (235, 171262), (329, 122330), (455, 88454), (470, 85631), (611, 65870), (658, 61165), (910, 44227), (941, 42770), (1222, 32935), (1645, 24466), (1882, 21385), (3055, 13174), (3290, 12233), (4277, 9410), (4705, 8554), (6110, 6587)]