4184132840

素因数分解:

$2^3\times 5^1\times {\mathrm{6763}}^1\times {\mathrm{15467}}^1$

素因数の和:22241

約数の個数: 32

約数和(自身を含む): 9416299680

約数和(自身を除く): 5232166840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6763, 13526, 15467, 27052, 30934, 33815, 54104, 61868, 67630, 77335, 123736, 135260, 154670, 270520, 309340, 618680, 104603321, 209206642, 418413284, 523016605, 836826568, 1046033210, 2092066420, 4184132840]

約数ペア:

[(1, 4184132840), (2, 2092066420), (4, 1046033210), (5, 836826568), (8, 523016605), (10, 418413284), (20, 209206642), (40, 104603321), (6763, 618680), (13526, 309340), (15467, 270520), (27052, 154670), (30934, 135260), (33815, 123736), (54104, 77335), (61868, 67630)]