93769520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90163}}^1$

素因数の和:90189

約数の個数: 40

約数和(自身を含む): 234787056

約数和(自身を除く): 141017536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 90163, 180326, 360652, 450815, 721304, 901630, 1172119, 1442608, 1803260, 2344238, 3606520, 4688476, 5860595, 7213040, 9376952, 11721190, 18753904, 23442380, 46884760, 93769520]

約数ペア:

[(1, 93769520), (2, 46884760), (4, 23442380), (5, 18753904), (8, 11721190), (10, 9376952), (13, 7213040), (16, 5860595), (20, 4688476), (26, 3606520), (40, 2344238), (52, 1803260), (65, 1442608), (80, 1172119), (104, 901630), (130, 721304), (208, 450815), (260, 360652), (520, 180326), (1040, 90163)]