226673420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14549}}^1$

素因数の和:14618

約数の個数: 48

約数和(自身を含む): 513324000

約数和(自身を除く): 286650580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 14549, 15580, 29098, 58196, 72745, 145490, 276431, 290980, 552862, 596509, 1105724, 1193018, 1382155, 2386036, 2764310, 2982545, 5528620, 5965090, 11333671, 11930180, 22667342, 45334684, 56668355, 113336710, 226673420]

約数ペア:

[(1, 226673420), (2, 113336710), (4, 56668355), (5, 45334684), (10, 22667342), (19, 11930180), (20, 11333671), (38, 5965090), (41, 5528620), (76, 2982545), (82, 2764310), (95, 2386036), (164, 1382155), (190, 1193018), (205, 1105724), (380, 596509), (410, 552862), (779, 290980), (820, 276431), (1558, 145490), (3116, 72745), (3895, 58196), (7790, 29098), (14549, 15580)]