2080250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 3992976

約数和(自身を除く): 1912726

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 157, 250, 265, 314, 530, 785, 1325, 1570, 2650, 3925, 6625, 7850, 8321, 13250, 16642, 19625, 39250, 41605, 83210, 208025, 416050, 1040125, 2080250]

約数ペア:

[(1, 2080250), (2, 1040125), (5, 416050), (10, 208025), (25, 83210), (50, 41605), (53, 39250), (106, 19625), (125, 16642), (157, 13250), (250, 8321), (265, 7850), (314, 6625), (530, 3925), (785, 2650), (1325, 1570)]