2665428110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{15467}}^1$

素因数の和:16400

約数の個数: 32

約数和(自身を含む): 5056179840

約数和(自身を除く): 2390751730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 907, 1814, 4535, 9070, 15467, 17233, 30934, 34466, 77335, 86165, 154670, 172330, 293873, 587746, 1469365, 2938730, 14028569, 28057138, 70142845, 140285690, 266542811, 533085622, 1332714055, 2665428110]

約数ペア:

[(1, 2665428110), (2, 1332714055), (5, 533085622), (10, 266542811), (19, 140285690), (38, 70142845), (95, 28057138), (190, 14028569), (907, 2938730), (1814, 1469365), (4535, 587746), (9070, 293873), (15467, 172330), (17233, 154670), (30934, 86165), (34466, 77335)]