1963032850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13487}}^1$

素因数の和:13611

約数の個数: 48

約数和(自身を含む): 3793257216

約数和(自身を除く): 1830224366

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1775, 2050, 2911, 3550, 5822, 13487, 14555, 26974, 29110, 67435, 72775, 134870, 145550, 337175, 552967, 674350, 957577, 1105934, 1915154, 2764835, 4787885, 5529670, 9575770, 13824175, 23939425, 27648350, 39260657, 47878850, 78521314, 196303285, 392606570, 981516425, 1963032850]

約数ペア:

[(1, 1963032850), (2, 981516425), (5, 392606570), (10, 196303285), (25, 78521314), (41, 47878850), (50, 39260657), (71, 27648350), (82, 23939425), (142, 13824175), (205, 9575770), (355, 5529670), (410, 4787885), (710, 2764835), (1025, 1915154), (1775, 1105934), (2050, 957577), (2911, 674350), (3550, 552967), (5822, 337175), (13487, 145550), (14555, 134870), (26974, 72775), (29110, 67435)]