23092220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 51864960

約数和(自身を除く): 28772740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 907, 1273, 1340, 1814, 2546, 3628, 4535, 5092, 6365, 9070, 12730, 17233, 18140, 25460, 34466, 60769, 68932, 86165, 121538, 172330, 243076, 303845, 344660, 607690, 1154611, 1215380, 2309222, 4618444, 5773055, 11546110, 23092220]

約数ペア:

[(1, 23092220), (2, 11546110), (4, 5773055), (5, 4618444), (10, 2309222), (19, 1215380), (20, 1154611), (38, 607690), (67, 344660), (76, 303845), (95, 243076), (134, 172330), (190, 121538), (268, 86165), (335, 68932), (380, 60769), (670, 34466), (907, 25460), (1273, 18140), (1340, 17233), (1814, 12730), (2546, 9070), (3628, 6365), (4535, 5092)]