6945520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5137

約数の個数: 40

約数和(自身を含む): 17101584

約数和(自身を除く): 10156064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5107, 10214, 20428, 25535, 40856, 51070, 81712, 86819, 102140, 173638, 204280, 347276, 408560, 434095, 694552, 868190, 1389104, 1736380, 3472760, 6945520]

約数ペア:

[(1, 6945520), (2, 3472760), (4, 1736380), (5, 1389104), (8, 868190), (10, 694552), (16, 434095), (17, 408560), (20, 347276), (34, 204280), (40, 173638), (68, 102140), (80, 86819), (85, 81712), (136, 51070), (170, 40856), (272, 25535), (340, 20428), (680, 10214), (1360, 5107)]