45554720

素因数分解:

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

素因数の和:12417

約数の個数: 48

約数和(自身を含む): 112311360

約数和(自身を除く): 66756640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 12379, 24758, 49516, 61895, 99032, 123790, 198064, 247580, 284717, 396128, 495160, 569434, 990320, 1138868, 1423585, 1980640, 2277736, 2847170, 4555472, 5694340, 9110944, 11388680, 22777360, 45554720]

約数ペア:

[(1, 45554720), (2, 22777360), (4, 11388680), (5, 9110944), (8, 5694340), (10, 4555472), (16, 2847170), (20, 2277736), (23, 1980640), (32, 1423585), (40, 1138868), (46, 990320), (80, 569434), (92, 495160), (115, 396128), (160, 284717), (184, 247580), (230, 198064), (368, 123790), (460, 99032), (736, 61895), (920, 49516), (1840, 24758), (3680, 12379)]