61256500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 135220176

約数和(自身を除く): 73963676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 1010, 1213, 2020, 2426, 2525, 4852, 5050, 6065, 10100, 12130, 12625, 24260, 25250, 30325, 50500, 60650, 121300, 122513, 151625, 245026, 303250, 490052, 606500, 612565, 1225130, 2450260, 3062825, 6125650, 12251300, 15314125, 30628250, 61256500]

約数ペア:

[(1, 61256500), (2, 30628250), (4, 15314125), (5, 12251300), (10, 6125650), (20, 3062825), (25, 2450260), (50, 1225130), (100, 612565), (101, 606500), (125, 490052), (202, 303250), (250, 245026), (404, 151625), (500, 122513), (505, 121300), (1010, 60650), (1213, 50500), (2020, 30325), (2426, 25250), (2525, 24260), (4852, 12625), (5050, 12130), (6065, 10100)]