22884520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8539}}^1$

素因数の和:8617

約数の個数: 32

約数和(自身を含む): 52264800

約数和(自身を除く): 29380280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8539, 17078, 34156, 42695, 68312, 85390, 170780, 341560, 572113, 1144226, 2288452, 2860565, 4576904, 5721130, 11442260, 22884520]

約数ペア:

[(1, 22884520), (2, 11442260), (4, 5721130), (5, 4576904), (8, 2860565), (10, 2288452), (20, 1144226), (40, 572113), (67, 341560), (134, 170780), (268, 85390), (335, 68312), (536, 42695), (670, 34156), (1340, 17078), (2680, 8539)]