406972060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39359}}^1$

素因数の和:39426

約数の個数: 48

約数和(自身を含む): 952197120

約数和(自身を除く): 545225060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 39359, 78718, 157436, 196795, 393590, 432949, 787180, 865898, 1731796, 1849873, 2164745, 3699746, 4329490, 7399492, 8658980, 9249365, 18498730, 20348603, 36997460, 40697206, 81394412, 101743015, 203486030, 406972060]

約数ペア:

[(1, 406972060), (2, 203486030), (4, 101743015), (5, 81394412), (10, 40697206), (11, 36997460), (20, 20348603), (22, 18498730), (44, 9249365), (47, 8658980), (55, 7399492), (94, 4329490), (110, 3699746), (188, 2164745), (220, 1849873), (235, 1731796), (470, 865898), (517, 787180), (940, 432949), (1034, 393590), (2068, 196795), (2585, 157436), (5170, 78718), (10340, 39359)]