102645290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9239}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 100930390

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 9239, 11110, 18478, 46195, 92390, 101629, 203258, 508145, 933139, 1016290, 1866278, 4665695, 9331390, 10264529, 20529058, 51322645, 102645290]

約数ペア:

[(1, 102645290), (2, 51322645), (5, 20529058), (10, 10264529), (11, 9331390), (22, 4665695), (55, 1866278), (101, 1016290), (110, 933139), (202, 508145), (505, 203258), (1010, 101629), (1111, 92390), (2222, 46195), (5555, 18478), (9239, 11110)]