200730208880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31761109}}^1$

素因数の和:31761201

約数の個数: 40

約数和(自身を含む): 472605316800

約数和(自身を除く): 271875107920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 31761109, 63522218, 127044436, 158805545, 254088872, 317611090, 508177744, 635222180, 1270444360, 2509127611, 2540888720, 5018255222, 10036510444, 12545638055, 20073020888, 25091276110, 40146041776, 50182552220, 100365104440, 200730208880]

約数ペア:

[(1, 200730208880), (2, 100365104440), (4, 50182552220), (5, 40146041776), (8, 25091276110), (10, 20073020888), (16, 12545638055), (20, 10036510444), (40, 5018255222), (79, 2540888720), (80, 2509127611), (158, 1270444360), (316, 635222180), (395, 508177744), (632, 317611090), (790, 254088872), (1264, 158805545), (1580, 127044436), (3160, 63522218), (6320, 31761109)]