17075120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3573

約数の個数: 40

約数和(自身を含む): 40362000

約数和(自身を除く): 23286880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 3499, 4880, 6998, 13996, 17495, 27992, 34990, 55984, 69980, 139960, 213439, 279920, 426878, 853756, 1067195, 1707512, 2134390, 3415024, 4268780, 8537560, 17075120]

約数ペア:

[(1, 17075120), (2, 8537560), (4, 4268780), (5, 3415024), (8, 2134390), (10, 1707512), (16, 1067195), (20, 853756), (40, 426878), (61, 279920), (80, 213439), (122, 139960), (244, 69980), (305, 55984), (488, 34990), (610, 27992), (976, 17495), (1220, 13996), (2440, 6998), (3499, 4880)]