3640697080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{41203}}^1$

素因数の和:41308

約数の個数: 48

約数和(自身を含む): 8369768520

約数和(自身を除く): 4729071440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2209, 4418, 8836, 11045, 17672, 22090, 41203, 44180, 82406, 88360, 164812, 206015, 329624, 412030, 824060, 1648120, 1936541, 3873082, 7746164, 9682705, 15492328, 19365410, 38730820, 77461640, 91017427, 182034854, 364069708, 455087135, 728139416, 910174270, 1820348540, 3640697080]

約数ペア:

[(1, 3640697080), (2, 1820348540), (4, 910174270), (5, 728139416), (8, 455087135), (10, 364069708), (20, 182034854), (40, 91017427), (47, 77461640), (94, 38730820), (188, 19365410), (235, 15492328), (376, 9682705), (470, 7746164), (940, 3873082), (1880, 1936541), (2209, 1648120), (4418, 824060), (8836, 412030), (11045, 329624), (17672, 206015), (22090, 164812), (41203, 88360), (44180, 82406)]