4305320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 9952200

約数和(自身を除く): 5646880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2909, 5818, 11636, 14545, 23272, 29090, 58180, 107633, 116360, 215266, 430532, 538165, 861064, 1076330, 2152660, 4305320]

約数ペア:

[(1, 4305320), (2, 2152660), (4, 1076330), (5, 861064), (8, 538165), (10, 430532), (20, 215266), (37, 116360), (40, 107633), (74, 58180), (148, 29090), (185, 23272), (296, 14545), (370, 11636), (740, 5818), (1480, 2909)]