201731930180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22364959}}^1$

素因数の和:22365020

約数の個数: 48

約数和(自身を含む): 473421473280

約数和(自身を除く): 271689543100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 22364959, 44729918, 89459836, 111824795, 223649590, 246014549, 447299180, 492029098, 916963319, 984058196, 1230072745, 1833926638, 2460145490, 3667853276, 4584816595, 4920290980, 9169633190, 10086596509, 18339266380, 20173193018, 40346386036, 50432982545, 100865965090, 201731930180]

約数ペア:

[(1, 201731930180), (2, 100865965090), (4, 50432982545), (5, 40346386036), (10, 20173193018), (11, 18339266380), (20, 10086596509), (22, 9169633190), (41, 4920290980), (44, 4584816595), (55, 3667853276), (82, 2460145490), (110, 1833926638), (164, 1230072745), (205, 984058196), (220, 916963319), (410, 492029098), (451, 447299180), (820, 246014549), (902, 223649590), (1804, 111824795), (2255, 89459836), (4510, 44729918), (9020, 22364959)]