2023200340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{215693}}^1$

素因数の和:215776

約数の個数: 48

約数和(自身を含む): 4928176512

約数和(自身を除く): 2904976172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 215693, 431386, 862772, 1078465, 1509851, 2156930, 3019702, 4313860, 6039404, 7549255, 14451431, 15098510, 28902862, 30197020, 57805724, 72257155, 101160017, 144514310, 202320034, 289028620, 404640068, 505800085, 1011600170, 2023200340]

約数ペア:

[(1, 2023200340), (2, 1011600170), (4, 505800085), (5, 404640068), (7, 289028620), (10, 202320034), (14, 144514310), (20, 101160017), (28, 72257155), (35, 57805724), (67, 30197020), (70, 28902862), (134, 15098510), (140, 14451431), (268, 7549255), (335, 6039404), (469, 4313860), (670, 3019702), (938, 2156930), (1340, 1509851), (1876, 1078465), (2345, 862772), (4690, 431386), (9380, 215693)]