25145440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 61998048

約数和(自身を除く): 36852608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 6833, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 157159, 218656, 273320, 314318, 546640, 628636, 785795, 1093280, 1257272, 1571590, 2514544, 3143180, 5029088, 6286360, 12572720, 25145440]

約数ペア:

[(1, 25145440), (2, 12572720), (4, 6286360), (5, 5029088), (8, 3143180), (10, 2514544), (16, 1571590), (20, 1257272), (23, 1093280), (32, 785795), (40, 628636), (46, 546640), (80, 314318), (92, 273320), (115, 218656), (160, 157159), (184, 136660), (230, 109328), (368, 68330), (460, 54664), (736, 34165), (920, 27332), (1840, 13666), (3680, 6833)]