78122110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37416

約数の個数: 32

約数和(自身を含む): 161481600

約数和(自身を除く): 83359490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 37379, 74758, 186895, 373790, 411169, 710201, 822338, 1420402, 2055845, 3551005, 4111690, 7102010, 7812211, 15624422, 39061055, 78122110]

約数ペア:

[(1, 78122110), (2, 39061055), (5, 15624422), (10, 7812211), (11, 7102010), (19, 4111690), (22, 3551005), (38, 2055845), (55, 1420402), (95, 822338), (110, 710201), (190, 411169), (209, 373790), (418, 186895), (1045, 74758), (2090, 37379)]