125636420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69031}}^1$

素因数の和:69060

約数の個数: 48

約数和(自身を含む): 324726528

約数和(自身を除く): 199090108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 69031, 138062, 276124, 345155, 483217, 690310, 897403, 966434, 1380620, 1794806, 1932868, 2416085, 3589612, 4487015, 4832170, 6281821, 8974030, 9664340, 12563642, 17948060, 25127284, 31409105, 62818210, 125636420]

約数ペア:

[(1, 125636420), (2, 62818210), (4, 31409105), (5, 25127284), (7, 17948060), (10, 12563642), (13, 9664340), (14, 8974030), (20, 6281821), (26, 4832170), (28, 4487015), (35, 3589612), (52, 2416085), (65, 1932868), (70, 1794806), (91, 1380620), (130, 966434), (140, 897403), (182, 690310), (260, 483217), (364, 345155), (455, 276124), (910, 138062), (1820, 69031)]