86351120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34819}}^1$

素因数の和:34863

約数の個数: 40

約数和(自身を含む): 207248640

約数和(自身を除く): 120897520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34819, 69638, 139276, 174095, 278552, 348190, 557104, 696380, 1079389, 1392760, 2158778, 2785520, 4317556, 5396945, 8635112, 10793890, 17270224, 21587780, 43175560, 86351120]

約数ペア:

[(1, 86351120), (2, 43175560), (4, 21587780), (5, 17270224), (8, 10793890), (10, 8635112), (16, 5396945), (20, 4317556), (31, 2785520), (40, 2158778), (62, 1392760), (80, 1079389), (124, 696380), (155, 557104), (248, 348190), (310, 278552), (496, 174095), (620, 139276), (1240, 69638), (2480, 34819)]