22660480

素因数分解:

$2^7\times 5^1\times {\mathrm{35407}}^1$

素因数の和:35426

約数の個数: 32

約数和(自身を含む): 54174240

約数和(自身を除く): 31513760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35407, 70814, 141628, 177035, 283256, 354070, 566512, 708140, 1133024, 1416280, 2266048, 2832560, 4532096, 5665120, 11330240, 22660480]

約数ペア:

[(1, 22660480), (2, 11330240), (4, 5665120), (5, 4532096), (8, 2832560), (10, 2266048), (16, 1416280), (20, 1133024), (32, 708140), (40, 566512), (64, 354070), (80, 283256), (128, 177035), (160, 141628), (320, 70814), (640, 35407)]