13019063900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2206621}}^1$

素因数の和:2206694

約数の個数: 36

約数和(自身を含む): 28730218440

約数和(自身を除く): 15711154540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 5900, 2206621, 4413242, 8826484, 11033105, 22066210, 44132420, 55165525, 110331050, 130190639, 220662100, 260381278, 520762556, 650953195, 1301906390, 2603812780, 3254765975, 6509531950, 13019063900]

約数ペア:

[(1, 13019063900), (2, 6509531950), (4, 3254765975), (5, 2603812780), (10, 1301906390), (20, 650953195), (25, 520762556), (50, 260381278), (59, 220662100), (100, 130190639), (118, 110331050), (236, 55165525), (295, 44132420), (590, 22066210), (1180, 11033105), (1475, 8826484), (2950, 4413242), (5900, 2206621)]