3123841480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1\times {\mathrm{1741}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 7264558080

約数和(自身を除く): 4140716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1447, 1741, 2894, 3482, 5788, 6964, 7235, 8705, 11576, 13928, 14470, 17410, 28940, 34820, 44857, 53971, 57880, 69640, 89714, 107942, 179428, 215884, 224285, 269855, 358856, 431768, 448570, 539710, 897140, 1079420, 1794280, 2158840, 2519227, 5038454, 10076908, 12596135, 20153816, 25192270, 50384540, 78096037, 100769080, 156192074, 312384148, 390480185, 624768296, 780960370, 1561920740, 3123841480]

約数ペア:

[(1, 3123841480), (2, 1561920740), (4, 780960370), (5, 624768296), (8, 390480185), (10, 312384148), (20, 156192074), (31, 100769080), (40, 78096037), (62, 50384540), (124, 25192270), (155, 20153816), (248, 12596135), (310, 10076908), (620, 5038454), (1240, 2519227), (1447, 2158840), (1741, 1794280), (2894, 1079420), (3482, 897140), (5788, 539710), (6964, 448570), (7235, 431768), (8705, 358856), (11576, 269855), (13928, 224285), (14470, 215884), (17410, 179428), (28940, 107942), (34820, 89714), (44857, 69640), (53971, 57880)]