43130020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 54847580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2699, 3196, 3995, 5398, 7990, 10796, 13495, 15980, 26990, 45883, 53980, 91766, 126853, 183532, 229415, 253706, 458830, 507412, 634265, 917660, 1268530, 2156501, 2537060, 4313002, 8626004, 10782505, 21565010, 43130020]

約数ペア:

[(1, 43130020), (2, 21565010), (4, 10782505), (5, 8626004), (10, 4313002), (17, 2537060), (20, 2156501), (34, 1268530), (47, 917660), (68, 634265), (85, 507412), (94, 458830), (170, 253706), (188, 229415), (235, 183532), (340, 126853), (470, 91766), (799, 53980), (940, 45883), (1598, 26990), (2699, 15980), (3196, 13495), (3995, 10796), (5398, 7990)]