2022761840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{208963}}^1$

素因数の和:208998

約数の個数: 60

約数和(自身を含む): 5169351432

約数和(自身を除く): 3146589592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 208963, 417926, 835852, 1044815, 1671704, 2089630, 2298593, 3343408, 4179260, 4597186, 8358520, 9194372, 11492965, 16717040, 18388744, 22985930, 25284523, 36777488, 45971860, 50569046, 91943720, 101138092, 126422615, 183887440, 202276184, 252845230, 404552368, 505690460, 1011380920, 2022761840]

約数ペア:

[(1, 2022761840), (2, 1011380920), (4, 505690460), (5, 404552368), (8, 252845230), (10, 202276184), (11, 183887440), (16, 126422615), (20, 101138092), (22, 91943720), (40, 50569046), (44, 45971860), (55, 36777488), (80, 25284523), (88, 22985930), (110, 18388744), (121, 16717040), (176, 11492965), (220, 9194372), (242, 8358520), (440, 4597186), (484, 4179260), (605, 3343408), (880, 2298593), (968, 2089630), (1210, 1671704), (1936, 1044815), (2420, 835852), (4840, 417926), (9680, 208963)]