34674520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21143}}^1$

素因数の和:21195

約数の個数: 32

約数和(自身を含む): 79924320

約数和(自身を除く): 45249800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 21143, 42286, 84572, 105715, 169144, 211430, 422860, 845720, 866863, 1733726, 3467452, 4334315, 6934904, 8668630, 17337260, 34674520]

約数ペア:

[(1, 34674520), (2, 17337260), (4, 8668630), (5, 6934904), (8, 4334315), (10, 3467452), (20, 1733726), (40, 866863), (41, 845720), (82, 422860), (164, 211430), (205, 169144), (328, 105715), (410, 84572), (820, 42286), (1640, 21143)]