16508220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 46868640

約数和(自身を除く): 30360420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 3769, 4380, 7538, 11307, 15076, 18845, 22614, 37690, 45228, 56535, 75380, 113070, 226140, 275137, 550274, 825411, 1100548, 1375685, 1650822, 2751370, 3301644, 4127055, 5502740, 8254110, 16508220]

約数ペア:

[(1, 16508220), (2, 8254110), (3, 5502740), (4, 4127055), (5, 3301644), (6, 2751370), (10, 1650822), (12, 1375685), (15, 1100548), (20, 825411), (30, 550274), (60, 275137), (73, 226140), (146, 113070), (219, 75380), (292, 56535), (365, 45228), (438, 37690), (730, 22614), (876, 18845), (1095, 15076), (1460, 11307), (2190, 7538), (3769, 4380)]