78422110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14029}}^1$

素因数の和:14092

約数の個数: 32

約数和(自身を含む): 155564640

約数和(自身を除く): 77142530

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 14029, 28058, 70145, 140290, 182377, 364754, 603247, 911885, 1206494, 1823770, 3016235, 6032470, 7842211, 15684422, 39211055, 78422110]

約数ペア:

[(1, 78422110), (2, 39211055), (5, 15684422), (10, 7842211), (13, 6032470), (26, 3016235), (43, 1823770), (65, 1206494), (86, 911885), (130, 603247), (215, 364754), (430, 182377), (559, 140290), (1118, 70145), (2795, 28058), (5590, 14029)]