17264920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22717}}^1$

素因数の和:22747

約数の個数: 32

約数和(自身を含む): 40892400

約数和(自身を除く): 23627480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 22717, 45434, 90868, 113585, 181736, 227170, 431623, 454340, 863246, 908680, 1726492, 2158115, 3452984, 4316230, 8632460, 17264920]

約数ペア:

[(1, 17264920), (2, 8632460), (4, 4316230), (5, 3452984), (8, 2158115), (10, 1726492), (19, 908680), (20, 863246), (38, 454340), (40, 431623), (76, 227170), (95, 181736), (152, 113585), (190, 90868), (380, 45434), (760, 22717)]