22448270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 45061920

約数和(自身を除く): 22613650

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 359, 370, 481, 718, 845, 962, 1690, 1795, 2405, 3590, 4667, 4810, 6253, 9334, 12506, 13283, 23335, 26566, 31265, 46670, 60671, 62530, 66415, 121342, 132830, 172679, 303355, 345358, 606710, 863395, 1726790, 2244827, 4489654, 11224135, 22448270]

約数ペア:

[(1, 22448270), (2, 11224135), (5, 4489654), (10, 2244827), (13, 1726790), (26, 863395), (37, 606710), (65, 345358), (74, 303355), (130, 172679), (169, 132830), (185, 121342), (338, 66415), (359, 62530), (370, 60671), (481, 46670), (718, 31265), (845, 26566), (962, 23335), (1690, 13283), (1795, 12506), (2405, 9334), (3590, 6253), (4667, 4810)]