25317200

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 60

約数和(自身を含む): 61350240

約数和(自身を除く): 36033040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 379, 400, 668, 758, 835, 1336, 1516, 1670, 1895, 2672, 3032, 3340, 3790, 4175, 6064, 6680, 7580, 8350, 9475, 13360, 15160, 16700, 18950, 30320, 33400, 37900, 63293, 66800, 75800, 126586, 151600, 253172, 316465, 506344, 632930, 1012688, 1265860, 1582325, 2531720, 3164650, 5063440, 6329300, 12658600, 25317200]

約数ペア:

[(1, 25317200), (2, 12658600), (4, 6329300), (5, 5063440), (8, 3164650), (10, 2531720), (16, 1582325), (20, 1265860), (25, 1012688), (40, 632930), (50, 506344), (80, 316465), (100, 253172), (167, 151600), (200, 126586), (334, 75800), (379, 66800), (400, 63293), (668, 37900), (758, 33400), (835, 30320), (1336, 18950), (1516, 16700), (1670, 15160), (1895, 13360), (2672, 9475), (3032, 8350), (3340, 7580), (3790, 6680), (4175, 6064)]