5550876500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{853981}}^1$

素因数の和:854013

約数の個数: 48

約数和(自身を含む): 13055676816

約数和(自身を除く): 7504800316

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 853981, 1707962, 3415924, 4269905, 8539810, 11101753, 17079620, 21349525, 22203506, 42699050, 44407012, 55508765, 85398100, 106747625, 111017530, 213495250, 222035060, 277543825, 426990500, 555087650, 1110175300, 1387719125, 2775438250, 5550876500]

約数ペア:

[(1, 5550876500), (2, 2775438250), (4, 1387719125), (5, 1110175300), (10, 555087650), (13, 426990500), (20, 277543825), (25, 222035060), (26, 213495250), (50, 111017530), (52, 106747625), (65, 85398100), (100, 55508765), (125, 44407012), (130, 42699050), (250, 22203506), (260, 21349525), (325, 17079620), (500, 11101753), (650, 8539810), (1300, 4269905), (1625, 3415924), (3250, 1707962), (6500, 853981)]