62338000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 90866480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 439, 500, 568, 710, 878, 1000, 1136, 1420, 1756, 1775, 2000, 2195, 2840, 3512, 3550, 4390, 5680, 7024, 7100, 8780, 8875, 10975, 14200, 17560, 17750, 21950, 28400, 31169, 35120, 35500, 43900, 54875, 62338, 71000, 87800, 109750, 124676, 142000, 155845, 175600, 219500, 249352, 311690, 439000, 498704, 623380, 779225, 878000, 1246760, 1558450, 2493520, 3116900, 3896125, 6233800, 7792250, 12467600, 15584500, 31169000, 62338000]

約数ペア:

[(1, 62338000), (2, 31169000), (4, 15584500), (5, 12467600), (8, 7792250), (10, 6233800), (16, 3896125), (20, 3116900), (25, 2493520), (40, 1558450), (50, 1246760), (71, 878000), (80, 779225), (100, 623380), (125, 498704), (142, 439000), (200, 311690), (250, 249352), (284, 219500), (355, 175600), (400, 155845), (439, 142000), (500, 124676), (568, 109750), (710, 87800), (878, 71000), (1000, 62338), (1136, 54875), (1420, 43900), (1756, 35500), (1775, 35120), (2000, 31169), (2195, 28400), (2840, 21950), (3512, 17750), (3550, 17560), (4390, 14200), (5680, 10975), (7024, 8875), (7100, 8780)]