42164200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 48

約数和(自身を含む): 105579180

約数和(自身を除く): 63414980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 16217, 32434, 64868, 81085, 129736, 162170, 210821, 324340, 405425, 421642, 648680, 810850, 843284, 1054105, 1621700, 1686568, 2108210, 3243400, 4216420, 5270525, 8432840, 10541050, 21082100, 42164200]

約数ペア:

[(1, 42164200), (2, 21082100), (4, 10541050), (5, 8432840), (8, 5270525), (10, 4216420), (13, 3243400), (20, 2108210), (25, 1686568), (26, 1621700), (40, 1054105), (50, 843284), (52, 810850), (65, 648680), (100, 421642), (104, 405425), (130, 324340), (200, 210821), (260, 162170), (325, 129736), (520, 81085), (650, 64868), (1300, 32434), (2600, 16217)]