22777360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12415

約数の個数: 40

約数和(自身を含む): 55264320

約数和(自身を除く): 32486960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12379, 24758, 49516, 61895, 99032, 123790, 198064, 247580, 284717, 495160, 569434, 990320, 1138868, 1423585, 2277736, 2847170, 4555472, 5694340, 11388680, 22777360]

約数ペア:

[(1, 22777360), (2, 11388680), (4, 5694340), (5, 4555472), (8, 2847170), (10, 2277736), (16, 1423585), (20, 1138868), (23, 990320), (40, 569434), (46, 495160), (80, 284717), (92, 247580), (115, 198064), (184, 123790), (230, 99032), (368, 61895), (460, 49516), (920, 24758), (1840, 12379)]