42436160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:232

約数の個数: 84

約数和(自身を含む): 109912404

約数和(自身を除く): 67476244

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 101, 104, 130, 160, 202, 208, 260, 320, 404, 416, 505, 520, 808, 832, 1010, 1040, 1313, 1616, 2020, 2080, 2626, 3232, 4040, 4160, 5252, 6464, 6565, 8080, 10201, 10504, 13130, 16160, 20402, 21008, 26260, 32320, 40804, 42016, 51005, 52520, 81608, 84032, 102010, 105040, 132613, 163216, 204020, 210080, 265226, 326432, 408040, 420160, 530452, 652864, 663065, 816080, 1060904, 1326130, 1632160, 2121808, 2652260, 3264320, 4243616, 5304520, 8487232, 10609040, 21218080, 42436160]

約数ペア:

[(1, 42436160), (2, 21218080), (4, 10609040), (5, 8487232), (8, 5304520), (10, 4243616), (13, 3264320), (16, 2652260), (20, 2121808), (26, 1632160), (32, 1326130), (40, 1060904), (52, 816080), (64, 663065), (65, 652864), (80, 530452), (101, 420160), (104, 408040), (130, 326432), (160, 265226), (202, 210080), (208, 204020), (260, 163216), (320, 132613), (404, 105040), (416, 102010), (505, 84032), (520, 81608), (808, 52520), (832, 51005), (1010, 42016), (1040, 40804), (1313, 32320), (1616, 26260), (2020, 21008), (2080, 20402), (2626, 16160), (3232, 13130), (4040, 10504), (4160, 10201), (5252, 8080), (6464, 6565)]