23051840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 41468224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 251, 280, 287, 320, 328, 410, 448, 502, 560, 574, 656, 820, 1004, 1120, 1148, 1255, 1312, 1435, 1640, 1757, 2008, 2240, 2296, 2510, 2624, 2870, 3280, 3514, 4016, 4592, 5020, 5740, 6560, 7028, 8032, 8785, 9184, 10040, 10291, 11480, 13120, 14056, 16064, 17570, 18368, 20080, 20582, 22960, 28112, 35140, 40160, 41164, 45920, 51455, 56224, 70280, 72037, 80320, 82328, 91840, 102910, 112448, 140560, 144074, 164656, 205820, 281120, 288148, 329312, 360185, 411640, 562240, 576296, 658624, 720370, 823280, 1152592, 1440740, 1646560, 2305184, 2881480, 3293120, 4610368, 5762960, 11525920, 23051840]

約数ペア:

[(1, 23051840), (2, 11525920), (4, 5762960), (5, 4610368), (7, 3293120), (8, 2881480), (10, 2305184), (14, 1646560), (16, 1440740), (20, 1152592), (28, 823280), (32, 720370), (35, 658624), (40, 576296), (41, 562240), (56, 411640), (64, 360185), (70, 329312), (80, 288148), (82, 281120), (112, 205820), (140, 164656), (160, 144074), (164, 140560), (205, 112448), (224, 102910), (251, 91840), (280, 82328), (287, 80320), (320, 72037), (328, 70280), (410, 56224), (448, 51455), (502, 45920), (560, 41164), (574, 40160), (656, 35140), (820, 28112), (1004, 22960), (1120, 20582), (1148, 20080), (1255, 18368), (1312, 17570), (1435, 16064), (1640, 14056), (1757, 13120), (2008, 11480), (2240, 10291), (2296, 10040), (2510, 9184), (2624, 8785), (2870, 8032), (3280, 7028), (3514, 6560), (4016, 5740), (4592, 5020)]