5422390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4738250

約数列:

[1, 2, 5, 10, 47, 83, 94, 139, 166, 235, 278, 415, 470, 695, 830, 1390, 3901, 6533, 7802, 11537, 13066, 19505, 23074, 32665, 39010, 57685, 65330, 115370, 542239, 1084478, 2711195, 5422390]

約数ペア:

[(1, 5422390), (2, 2711195), (5, 1084478), (10, 542239), (47, 115370), (83, 65330), (94, 57685), (139, 39010), (166, 32665), (235, 23074), (278, 19505), (415, 13066), (470, 11537), (695, 7802), (830, 6533), (1390, 3901)]