4672452080

素因数分解:

$2^4\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{20443}}^1$

素因数の和:23313

約数の個数: 40

約数和(自身を含む): 10867785072

約数和(自身を除く): 6195332992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2857, 5714, 11428, 14285, 20443, 22856, 28570, 40886, 45712, 57140, 81772, 102215, 114280, 163544, 204430, 228560, 327088, 408860, 817720, 1635440, 58405651, 116811302, 233622604, 292028255, 467245208, 584056510, 934490416, 1168113020, 2336226040, 4672452080]

約数ペア:

[(1, 4672452080), (2, 2336226040), (4, 1168113020), (5, 934490416), (8, 584056510), (10, 467245208), (16, 292028255), (20, 233622604), (40, 116811302), (80, 58405651), (2857, 1635440), (5714, 817720), (11428, 408860), (14285, 327088), (20443, 228560), (22856, 204430), (28570, 163544), (40886, 114280), (45712, 102215), (57140, 81772)]