46974520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28643}}^1$

素因数の和:28695

約数の個数: 32

約数和(自身を含む): 108274320

約数和(自身を除く): 61299800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 28643, 57286, 114572, 143215, 229144, 286430, 572860, 1145720, 1174363, 2348726, 4697452, 5871815, 9394904, 11743630, 23487260, 46974520]

約数ペア:

[(1, 46974520), (2, 23487260), (4, 11743630), (5, 9394904), (8, 5871815), (10, 4697452), (20, 2348726), (40, 1174363), (41, 1145720), (82, 572860), (164, 286430), (205, 229144), (328, 143215), (410, 114572), (820, 57286), (1640, 28643)]