83514920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 195883920

約数和(自身を除く): 112369000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 740, 773, 1460, 1480, 1546, 2701, 2920, 3092, 3865, 5402, 6184, 7730, 10804, 13505, 15460, 21608, 27010, 28601, 30920, 54020, 56429, 57202, 108040, 112858, 114404, 143005, 225716, 228808, 282145, 286010, 451432, 564290, 572020, 1128580, 1144040, 2087873, 2257160, 4175746, 8351492, 10439365, 16702984, 20878730, 41757460, 83514920]

約数ペア:

[(1, 83514920), (2, 41757460), (4, 20878730), (5, 16702984), (8, 10439365), (10, 8351492), (20, 4175746), (37, 2257160), (40, 2087873), (73, 1144040), (74, 1128580), (146, 572020), (148, 564290), (185, 451432), (292, 286010), (296, 282145), (365, 228808), (370, 225716), (584, 143005), (730, 114404), (740, 112858), (773, 108040), (1460, 57202), (1480, 56429), (1546, 54020), (2701, 30920), (2920, 28601), (3092, 27010), (3865, 21608), (5402, 15460), (6184, 13505), (7730, 10804)]