41073097840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{65983}}^1$

素因数の和:66278

約数の個数: 80

約数和(自身を含む): 98969665536

約数和(自身を除く): 57896567696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 251, 310, 496, 502, 620, 1004, 1240, 1255, 2008, 2480, 2510, 4016, 5020, 7781, 10040, 15562, 20080, 31124, 38905, 62248, 65983, 77810, 124496, 131966, 155620, 263932, 311240, 329915, 527864, 622480, 659830, 1055728, 1319660, 2045473, 2639320, 4090946, 5278640, 8181892, 10227365, 16363784, 16561733, 20454730, 32727568, 33123466, 40909460, 66246932, 81818920, 82808665, 132493864, 163637840, 165617330, 264987728, 331234660, 513413723, 662469320, 1026827446, 1324938640, 2053654892, 2567068615, 4107309784, 5134137230, 8214619568, 10268274460, 20536548920, 41073097840]

約数ペア:

[(1, 41073097840), (2, 20536548920), (4, 10268274460), (5, 8214619568), (8, 5134137230), (10, 4107309784), (16, 2567068615), (20, 2053654892), (31, 1324938640), (40, 1026827446), (62, 662469320), (80, 513413723), (124, 331234660), (155, 264987728), (248, 165617330), (251, 163637840), (310, 132493864), (496, 82808665), (502, 81818920), (620, 66246932), (1004, 40909460), (1240, 33123466), (1255, 32727568), (2008, 20454730), (2480, 16561733), (2510, 16363784), (4016, 10227365), (5020, 8181892), (7781, 5278640), (10040, 4090946), (15562, 2639320), (20080, 2045473), (31124, 1319660), (38905, 1055728), (62248, 659830), (65983, 622480), (77810, 527864), (124496, 329915), (131966, 311240), (155620, 263932)]