336015220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 725034240

約数和(自身を除く): 389019020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 179, 188, 235, 358, 470, 716, 895, 940, 1790, 1997, 3580, 3994, 7988, 8413, 9985, 16826, 19970, 33652, 39940, 42065, 84130, 93859, 168260, 187718, 357463, 375436, 469295, 714926, 938590, 1429852, 1787315, 1877180, 3574630, 7149260, 16800761, 33601522, 67203044, 84003805, 168007610, 336015220]

約数ペア:

[(1, 336015220), (2, 168007610), (4, 84003805), (5, 67203044), (10, 33601522), (20, 16800761), (47, 7149260), (94, 3574630), (179, 1877180), (188, 1787315), (235, 1429852), (358, 938590), (470, 714926), (716, 469295), (895, 375436), (940, 357463), (1790, 187718), (1997, 168260), (3580, 93859), (3994, 84130), (7988, 42065), (8413, 39940), (9985, 33652), (16826, 19970)]