426454296880

素因数分解:

$2^4\times 5^1\times {\mathrm{125101}}^1\times {\mathrm{42611}}^1$

素因数の和:167725

約数の個数: 40

約数和(自身を含む): 991537434864

約数和(自身を除く): 565083137984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42611, 85222, 125101, 170444, 213055, 250202, 340888, 426110, 500404, 625505, 681776, 852220, 1000808, 1251010, 1704440, 2001616, 2502020, 3408880, 5004040, 10008080, 5330678711, 10661357422, 21322714844, 26653393555, 42645429688, 53306787110, 85290859376, 106613574220, 213227148440, 426454296880]

約数ペア:

[(1, 426454296880), (2, 213227148440), (4, 106613574220), (5, 85290859376), (8, 53306787110), (10, 42645429688), (16, 26653393555), (20, 21322714844), (40, 10661357422), (80, 5330678711), (42611, 10008080), (85222, 5004040), (125101, 3408880), (170444, 2502020), (213055, 2001616), (250202, 1704440), (340888, 1251010), (426110, 1000808), (500404, 852220), (625505, 681776)]