11896760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 27610200

約数和(自身を除く): 15713440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 71, 118, 142, 236, 284, 295, 355, 472, 568, 590, 710, 1180, 1420, 2360, 2840, 4189, 5041, 8378, 10082, 16756, 20164, 20945, 25205, 33512, 40328, 41890, 50410, 83780, 100820, 167560, 201640, 297419, 594838, 1189676, 1487095, 2379352, 2974190, 5948380, 11896760]

約数ペア:

[(1, 11896760), (2, 5948380), (4, 2974190), (5, 2379352), (8, 1487095), (10, 1189676), (20, 594838), (40, 297419), (59, 201640), (71, 167560), (118, 100820), (142, 83780), (236, 50410), (284, 41890), (295, 40328), (355, 33512), (472, 25205), (568, 20945), (590, 20164), (710, 16756), (1180, 10082), (1420, 8378), (2360, 5041), (2840, 4189)]