973608520

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{94709}}^1$

素因数の和:94977

約数の個数: 32

約数和(自身を含む): 2199166200

約数和(自身を除く): 1225557680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 10280, 94709, 189418, 378836, 473545, 757672, 947090, 1894180, 3788360, 24340213, 48680426, 97360852, 121701065, 194721704, 243402130, 486804260, 973608520]

約数ペア:

[(1, 973608520), (2, 486804260), (4, 243402130), (5, 194721704), (8, 121701065), (10, 97360852), (20, 48680426), (40, 24340213), (257, 3788360), (514, 1894180), (1028, 947090), (1285, 757672), (2056, 473545), (2570, 378836), (5140, 189418), (10280, 94709)]