2669306440

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 6055081200

約数和(自身を除く): 3385774760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 433, 458, 673, 866, 916, 1145, 1346, 1732, 1832, 2165, 2290, 2692, 3365, 3464, 4330, 4580, 5384, 6730, 8660, 9160, 13460, 17320, 26920, 99157, 154117, 198314, 291409, 308234, 396628, 495785, 582818, 616468, 770585, 793256, 991570, 1165636, 1232936, 1457045, 1541170, 1983140, 2331272, 2914090, 3082340, 3966280, 5828180, 6164680, 11656360, 66732661, 133465322, 266930644, 333663305, 533861288, 667326610, 1334653220, 2669306440]

約数ペア:

[(1, 2669306440), (2, 1334653220), (4, 667326610), (5, 533861288), (8, 333663305), (10, 266930644), (20, 133465322), (40, 66732661), (229, 11656360), (433, 6164680), (458, 5828180), (673, 3966280), (866, 3082340), (916, 2914090), (1145, 2331272), (1346, 1983140), (1732, 1541170), (1832, 1457045), (2165, 1232936), (2290, 1165636), (2692, 991570), (3365, 793256), (3464, 770585), (4330, 616468), (4580, 582818), (5384, 495785), (6730, 396628), (8660, 308234), (9160, 291409), (13460, 198314), (17320, 154117), (26920, 99157)]