25228400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 60

約数和(自身を含む): 61696200

約数和(自身を除く): 36467800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1069, 1180, 1475, 2138, 2360, 2950, 4276, 4720, 5345, 5900, 8552, 10690, 11800, 17104, 21380, 23600, 26725, 42760, 53450, 63071, 85520, 106900, 126142, 213800, 252284, 315355, 427600, 504568, 630710, 1009136, 1261420, 1576775, 2522840, 3153550, 5045680, 6307100, 12614200, 25228400]

約数ペア:

[(1, 25228400), (2, 12614200), (4, 6307100), (5, 5045680), (8, 3153550), (10, 2522840), (16, 1576775), (20, 1261420), (25, 1009136), (40, 630710), (50, 504568), (59, 427600), (80, 315355), (100, 252284), (118, 213800), (200, 126142), (236, 106900), (295, 85520), (400, 63071), (472, 53450), (590, 42760), (944, 26725), (1069, 23600), (1180, 21380), (1475, 17104), (2138, 11800), (2360, 10690), (2950, 8552), (4276, 5900), (4720, 5345)]