484008460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7789}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 1099324800

約数和(自身を除く): 615316340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 956, 1195, 2390, 3107, 4780, 6214, 7789, 12428, 15535, 15578, 31070, 31156, 38945, 62140, 77890, 101257, 155780, 202514, 405028, 506285, 1012570, 1861571, 2025140, 3723142, 7446284, 9307855, 18615710, 24200423, 37231420, 48400846, 96801692, 121002115, 242004230, 484008460]

約数ペア:

[(1, 484008460), (2, 242004230), (4, 121002115), (5, 96801692), (10, 48400846), (13, 37231420), (20, 24200423), (26, 18615710), (52, 9307855), (65, 7446284), (130, 3723142), (239, 2025140), (260, 1861571), (478, 1012570), (956, 506285), (1195, 405028), (2390, 202514), (3107, 155780), (4780, 101257), (6214, 77890), (7789, 62140), (12428, 38945), (15535, 31156), (15578, 31070)]