46987400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 109814400

約数和(自身を除く): 62827000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 983, 1195, 1912, 1966, 2390, 3932, 4780, 4915, 5975, 7864, 9560, 9830, 11950, 19660, 23900, 24575, 39320, 47800, 49150, 98300, 196600, 234937, 469874, 939748, 1174685, 1879496, 2349370, 4698740, 5873425, 9397480, 11746850, 23493700, 46987400]

約数ペア:

[(1, 46987400), (2, 23493700), (4, 11746850), (5, 9397480), (8, 5873425), (10, 4698740), (20, 2349370), (25, 1879496), (40, 1174685), (50, 939748), (100, 469874), (200, 234937), (239, 196600), (478, 98300), (956, 49150), (983, 47800), (1195, 39320), (1912, 24575), (1966, 23900), (2390, 19660), (3932, 11950), (4780, 9830), (4915, 9560), (5975, 7864)]