77774230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 67636970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 373, 719, 746, 1438, 1865, 3595, 3730, 7190, 10817, 20851, 21634, 41702, 54085, 104255, 108170, 208510, 268187, 536374, 1340935, 2681870, 7777423, 15554846, 38887115, 77774230]

約数ペア:

[(1, 77774230), (2, 38887115), (5, 15554846), (10, 7777423), (29, 2681870), (58, 1340935), (145, 536374), (290, 268187), (373, 208510), (719, 108170), (746, 104255), (1438, 54085), (1865, 41702), (3595, 21634), (3730, 20851), (7190, 10817)]