2023194940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{68863}}^1$

素因数の和:68998

約数の個数: 48

約数和(自身を含む): 4616091648

約数和(自身を除く): 2592896708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14690, 29380, 68863, 137726, 275452, 344315, 688630, 895219, 1377260, 1790438, 3580876, 4476095, 7781519, 8952190, 15563038, 17904380, 31126076, 38907595, 77815190, 101159747, 155630380, 202319494, 404638988, 505798735, 1011597470, 2023194940]

約数ペア:

[(1, 2023194940), (2, 1011597470), (4, 505798735), (5, 404638988), (10, 202319494), (13, 155630380), (20, 101159747), (26, 77815190), (52, 38907595), (65, 31126076), (113, 17904380), (130, 15563038), (226, 8952190), (260, 7781519), (452, 4476095), (565, 3580876), (1130, 1790438), (1469, 1377260), (2260, 895219), (2938, 688630), (5876, 344315), (7345, 275452), (14690, 137726), (29380, 68863)]