9937520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7307}}^1$

素因数の和:7337

約数の個数: 40

約数和(自身を含む): 24467184

約数和(自身を除く): 14529664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7307, 14614, 29228, 36535, 58456, 73070, 116912, 124219, 146140, 248438, 292280, 496876, 584560, 621095, 993752, 1242190, 1987504, 2484380, 4968760, 9937520]

約数ペア:

[(1, 9937520), (2, 4968760), (4, 2484380), (5, 1987504), (8, 1242190), (10, 993752), (16, 621095), (17, 584560), (20, 496876), (34, 292280), (40, 248438), (68, 146140), (80, 124219), (85, 116912), (136, 73070), (170, 58456), (272, 36535), (340, 29228), (680, 14614), (1360, 7307)]