1521036167080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1\times {\mathrm{377537}}^1$

素因数の和:379738

約数の個数: 64

約数和(自身を含む): 3496787159040

約数和(自身を除く): 1975750991960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2143, 4286, 8572, 10715, 17144, 21430, 42860, 85720, 100721, 201442, 377537, 402884, 503605, 755074, 805768, 1007210, 1510148, 1887685, 2014420, 3020296, 3775370, 4028840, 7550740, 15101480, 17744239, 35488478, 70976956, 88721195, 141953912, 177442390, 354884780, 709769560, 809061791, 1618123582, 3236247164, 4045308955, 6472494328, 8090617910, 16181235820, 32362471640, 38025904177, 76051808354, 152103616708, 190129520885, 304207233416, 380259041770, 760518083540, 1521036167080]

約数ペア:

[(1, 1521036167080), (2, 760518083540), (4, 380259041770), (5, 304207233416), (8, 190129520885), (10, 152103616708), (20, 76051808354), (40, 38025904177), (47, 32362471640), (94, 16181235820), (188, 8090617910), (235, 6472494328), (376, 4045308955), (470, 3236247164), (940, 1618123582), (1880, 809061791), (2143, 709769560), (4286, 354884780), (8572, 177442390), (10715, 141953912), (17144, 88721195), (21430, 70976956), (42860, 35488478), (85720, 17744239), (100721, 15101480), (201442, 7550740), (377537, 4028840), (402884, 3775370), (503605, 3020296), (755074, 2014420), (805768, 1887685), (1007210, 1510148)]