146549440

素因数分解:

$2^6\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1093}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 350123760

約数和(自身を除く): 203574320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419, 838, 1093, 1676, 2095, 2186, 3352, 4190, 4372, 5465, 6704, 8380, 8744, 10930, 13408, 16760, 17488, 21860, 26816, 33520, 34976, 43720, 67040, 69952, 87440, 134080, 174880, 349760, 457967, 915934, 1831868, 2289835, 3663736, 4579670, 7327472, 9159340, 14654944, 18318680, 29309888, 36637360, 73274720, 146549440]

約数ペア:

[(1, 146549440), (2, 73274720), (4, 36637360), (5, 29309888), (8, 18318680), (10, 14654944), (16, 9159340), (20, 7327472), (32, 4579670), (40, 3663736), (64, 2289835), (80, 1831868), (160, 915934), (320, 457967), (419, 349760), (838, 174880), (1093, 134080), (1676, 87440), (2095, 69952), (2186, 67040), (3352, 43720), (4190, 34976), (4372, 33520), (5465, 26816), (6704, 21860), (8380, 17488), (8744, 16760), (10930, 13408)]