4214600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 10559220

約数和(自身を除く): 6344620

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, 1621, 2600, 3242, 6484, 8105, 12968, 16210, 21073, 32420, 40525, 42146, 64840, 81050, 84292, 105365, 162100, 168584, 210730, 324200, 421460, 526825, 842920, 1053650, 2107300, 4214600]

約数ペア:

[(1, 4214600), (2, 2107300), (4, 1053650), (5, 842920), (8, 526825), (10, 421460), (13, 324200), (20, 210730), (25, 168584), (26, 162100), (40, 105365), (50, 84292), (52, 81050), (65, 64840), (100, 42146), (104, 40525), (130, 32420), (200, 21073), (260, 16210), (325, 12968), (520, 8105), (650, 6484), (1300, 3242), (1621, 2600)]