163022800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13196

約数の個数: 60

約数和(自身を含む): 404327296

約数和(自身を除く): 241304496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 13147, 26294, 52588, 65735, 105176, 131470, 210352, 262940, 328675, 407557, 525880, 657350, 815114, 1051760, 1314700, 1630228, 2037785, 2629400, 3260456, 4075570, 5258800, 6520912, 8151140, 10188925, 16302280, 20377850, 32604560, 40755700, 81511400, 163022800]

約数ペア:

[(1, 163022800), (2, 81511400), (4, 40755700), (5, 32604560), (8, 20377850), (10, 16302280), (16, 10188925), (20, 8151140), (25, 6520912), (31, 5258800), (40, 4075570), (50, 3260456), (62, 2629400), (80, 2037785), (100, 1630228), (124, 1314700), (155, 1051760), (200, 815114), (248, 657350), (310, 525880), (400, 407557), (496, 328675), (620, 262940), (775, 210352), (1240, 131470), (1550, 105176), (2480, 65735), (3100, 52588), (6200, 26294), (12400, 13147)]