133329606640

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6016679}}^1$

素因数の和:6016969

約数の個数: 40

約数和(自身を含む): 311110489440

約数和(自身を除く): 177780882800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 6016679, 12033358, 24066716, 30083395, 48133432, 60166790, 96266864, 120333580, 240667160, 481334320, 1666620083, 3333240166, 6666480332, 8333100415, 13332960664, 16666200830, 26665921328, 33332401660, 66664803320, 133329606640]

約数ペア:

[(1, 133329606640), (2, 66664803320), (4, 33332401660), (5, 26665921328), (8, 16666200830), (10, 13332960664), (16, 8333100415), (20, 6666480332), (40, 3333240166), (80, 1666620083), (277, 481334320), (554, 240667160), (1108, 120333580), (1385, 96266864), (2216, 60166790), (2770, 48133432), (4432, 30083395), (5540, 24066716), (11080, 12033358), (22160, 6016679)]