4199750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 7985952

約数和(自身を除く): 3786202

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 157, 214, 250, 314, 535, 785, 1070, 1570, 2675, 3925, 5350, 7850, 13375, 16799, 19625, 26750, 33598, 39250, 83995, 167990, 419975, 839950, 2099875, 4199750]

約数ペア:

[(1, 4199750), (2, 2099875), (5, 839950), (10, 419975), (25, 167990), (50, 83995), (107, 39250), (125, 33598), (157, 26750), (214, 19625), (250, 16799), (314, 13375), (535, 7850), (785, 5350), (1070, 3925), (1570, 2675)]