100967540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^2\times {\mathrm{313}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 214397316

約数和(自身を除く): 113429776

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 313, 508, 626, 635, 1252, 1270, 1565, 2540, 3130, 6260, 16129, 32258, 39751, 64516, 79502, 80645, 159004, 161290, 198755, 322580, 397510, 795020, 5048377, 10096754, 20193508, 25241885, 50483770, 100967540]

約数ペア:

[(1, 100967540), (2, 50483770), (4, 25241885), (5, 20193508), (10, 10096754), (20, 5048377), (127, 795020), (254, 397510), (313, 322580), (508, 198755), (626, 161290), (635, 159004), (1252, 80645), (1270, 79502), (1565, 64516), (2540, 39751), (3130, 32258), (6260, 16129)]