42660400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4678

約数の個数: 60

約数和(自身を含む): 106970832

約数和(自身を除く): 64310432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 4637, 9200, 9274, 18548, 23185, 37096, 46370, 74192, 92740, 106651, 115925, 185480, 213302, 231850, 370960, 426604, 463700, 533255, 853208, 927400, 1066510, 1706416, 1854800, 2133020, 2666275, 4266040, 5332550, 8532080, 10665100, 21330200, 42660400]

約数ペア:

[(1, 42660400), (2, 21330200), (4, 10665100), (5, 8532080), (8, 5332550), (10, 4266040), (16, 2666275), (20, 2133020), (23, 1854800), (25, 1706416), (40, 1066510), (46, 927400), (50, 853208), (80, 533255), (92, 463700), (100, 426604), (115, 370960), (184, 231850), (200, 213302), (230, 185480), (368, 115925), (400, 106651), (460, 92740), (575, 74192), (920, 46370), (1150, 37096), (1840, 23185), (2300, 18548), (4600, 9274), (4637, 9200)]