15958880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14249}}^1$

素因数の和:14271

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 27133120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14249, 28498, 56996, 71245, 99743, 113992, 142490, 199486, 227984, 284980, 398972, 455968, 498715, 569960, 797944, 997430, 1139920, 1595888, 1994860, 2279840, 3191776, 3989720, 7979440, 15958880]

約数ペア:

[(1, 15958880), (2, 7979440), (4, 3989720), (5, 3191776), (7, 2279840), (8, 1994860), (10, 1595888), (14, 1139920), (16, 997430), (20, 797944), (28, 569960), (32, 498715), (35, 455968), (40, 398972), (56, 284980), (70, 227984), (80, 199486), (112, 142490), (140, 113992), (160, 99743), (224, 71245), (280, 56996), (560, 28498), (1120, 14249)]