41280880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6217}}^1$

素因数の和:6313

約数の個数: 40

約数和(自身を含む): 97150032

約数和(自身を除く): 55869152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6217, 6640, 12434, 24868, 31085, 49736, 62170, 99472, 124340, 248680, 497360, 516011, 1032022, 2064044, 2580055, 4128088, 5160110, 8256176, 10320220, 20640440, 41280880]

約数ペア:

[(1, 41280880), (2, 20640440), (4, 10320220), (5, 8256176), (8, 5160110), (10, 4128088), (16, 2580055), (20, 2064044), (40, 1032022), (80, 516011), (83, 497360), (166, 248680), (332, 124340), (415, 99472), (664, 62170), (830, 49736), (1328, 31085), (1660, 24868), (3320, 12434), (6217, 6640)]