70440350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 70175650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1049, 1343, 1975, 2098, 2686, 3950, 5245, 6715, 10490, 13430, 17833, 26225, 33575, 35666, 52450, 67150, 82871, 89165, 165742, 178330, 414355, 445825, 828710, 891650, 1408807, 2071775, 2817614, 4143550, 7044035, 14088070, 35220175, 70440350]

約数ペア:

[(1, 70440350), (2, 35220175), (5, 14088070), (10, 7044035), (17, 4143550), (25, 2817614), (34, 2071775), (50, 1408807), (79, 891650), (85, 828710), (158, 445825), (170, 414355), (395, 178330), (425, 165742), (790, 89165), (850, 82871), (1049, 67150), (1343, 52450), (1975, 35666), (2098, 33575), (2686, 26225), (3950, 17833), (5245, 13430), (6715, 10490)]