448928350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40627}}^1$

素因数の和:40669

約数の個数: 48

約数和(自身を含む): 952157808

約数和(自身を除く): 503229458

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 40627, 81254, 203135, 406270, 528151, 690659, 1015675, 1056302, 1381318, 2031350, 2640755, 3453295, 5281510, 6906590, 8978567, 13203775, 17266475, 17957134, 26407550, 34532950, 44892835, 89785670, 224464175, 448928350]

約数ペア:

[(1, 448928350), (2, 224464175), (5, 89785670), (10, 44892835), (13, 34532950), (17, 26407550), (25, 17957134), (26, 17266475), (34, 13203775), (50, 8978567), (65, 6906590), (85, 5281510), (130, 3453295), (170, 2640755), (221, 2031350), (325, 1381318), (425, 1056302), (442, 1015675), (650, 690659), (850, 528151), (1105, 406270), (2210, 203135), (5525, 81254), (11050, 40627)]