103620887180

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12365261}}^1$

素因数の和:12365689

約数の個数: 24

約数和(自身を含む): 218123221680

約数和(自身を除く): 114502334500

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 12365261, 24730522, 49461044, 61826305, 123652610, 247305220, 5181044359, 10362088718, 20724177436, 25905221795, 51810443590, 103620887180]

約数ペア:

[(1, 103620887180), (2, 51810443590), (4, 25905221795), (5, 20724177436), (10, 10362088718), (20, 5181044359), (419, 247305220), (838, 123652610), (1676, 61826305), (2095, 49461044), (4190, 24730522), (8380, 12365261)]