24923990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 56246400

約数和(自身を除く): 31322410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 449, 455, 610, 793, 854, 898, 910, 1586, 2135, 2245, 3143, 3965, 4270, 4490, 5551, 5837, 6286, 7930, 11102, 11674, 15715, 27389, 27755, 29185, 31430, 40859, 54778, 55510, 58370, 81718, 136945, 191723, 204295, 273890, 356057, 383446, 408590, 712114, 958615, 1780285, 1917230, 2492399, 3560570, 4984798, 12461995, 24923990]

約数ペア:

[(1, 24923990), (2, 12461995), (5, 4984798), (7, 3560570), (10, 2492399), (13, 1917230), (14, 1780285), (26, 958615), (35, 712114), (61, 408590), (65, 383446), (70, 356057), (91, 273890), (122, 204295), (130, 191723), (182, 136945), (305, 81718), (427, 58370), (449, 55510), (455, 54778), (610, 40859), (793, 31430), (854, 29185), (898, 27755), (910, 27389), (1586, 15715), (2135, 11674), (2245, 11102), (3143, 7930), (3965, 6286), (4270, 5837), (4490, 5551)]