25152320

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 60679584

約数和(自身を除く): 35527264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 947, 1328, 1660, 1894, 2656, 3320, 3788, 4735, 5312, 6640, 7576, 9470, 13280, 15152, 18940, 26560, 30304, 37880, 60608, 75760, 78601, 151520, 157202, 303040, 314404, 393005, 628808, 786010, 1257616, 1572020, 2515232, 3144040, 5030464, 6288080, 12576160, 25152320]

約数ペア:

[(1, 25152320), (2, 12576160), (4, 6288080), (5, 5030464), (8, 3144040), (10, 2515232), (16, 1572020), (20, 1257616), (32, 786010), (40, 628808), (64, 393005), (80, 314404), (83, 303040), (160, 157202), (166, 151520), (320, 78601), (332, 75760), (415, 60608), (664, 37880), (830, 30304), (947, 26560), (1328, 18940), (1660, 15152), (1894, 13280), (2656, 9470), (3320, 7576), (3788, 6640), (4735, 5312)]