86091460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47303}}^1$

素因数の和:47332

約数の個数: 48

約数和(自身を含む): 222518016

約数和(自身を除く): 136426556

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, 47303, 94606, 189212, 236515, 331121, 473030, 614939, 662242, 946060, 1229878, 1324484, 1655605, 2459756, 3074695, 3311210, 4304573, 6149390, 6622420, 8609146, 12298780, 17218292, 21522865, 43045730, 86091460]

約数ペア:

[(1, 86091460), (2, 43045730), (4, 21522865), (5, 17218292), (7, 12298780), (10, 8609146), (13, 6622420), (14, 6149390), (20, 4304573), (26, 3311210), (28, 3074695), (35, 2459756), (52, 1655605), (65, 1324484), (70, 1229878), (91, 946060), (130, 662242), (140, 614939), (182, 473030), (260, 331121), (364, 236515), (455, 189212), (910, 94606), (1820, 47303)]