2023124620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 4852141056

約数和(自身を除く): 2829016436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 487, 506, 821, 974, 1012, 1265, 1642, 1948, 2435, 2530, 3284, 4105, 4870, 5060, 5357, 8210, 9031, 9740, 10714, 11201, 16420, 18062, 18883, 21428, 22402, 26785, 36124, 37766, 44804, 45155, 53570, 56005, 75532, 90310, 94415, 107140, 112010, 123211, 180620, 188830, 207713, 224020, 246422, 377660, 399827, 415426, 492844, 616055, 799654, 830852, 1038565, 1232110, 1599308, 1999135, 2077130, 2464220, 3998270, 4154260, 4398097, 7996540, 8796194, 9196021, 17592388, 18392042, 21990485, 36784084, 43980970, 45980105, 87961940, 91960210, 101156231, 183920420, 202312462, 404624924, 505781155, 1011562310, 2023124620]

約数ペア:

[(1, 2023124620), (2, 1011562310), (4, 505781155), (5, 404624924), (10, 202312462), (11, 183920420), (20, 101156231), (22, 91960210), (23, 87961940), (44, 45980105), (46, 43980970), (55, 36784084), (92, 21990485), (110, 18392042), (115, 17592388), (220, 9196021), (230, 8796194), (253, 7996540), (460, 4398097), (487, 4154260), (506, 3998270), (821, 2464220), (974, 2077130), (1012, 1999135), (1265, 1599308), (1642, 1232110), (1948, 1038565), (2435, 830852), (2530, 799654), (3284, 616055), (4105, 492844), (4870, 415426), (5060, 399827), (5357, 377660), (8210, 246422), (9031, 224020), (9740, 207713), (10714, 188830), (11201, 180620), (16420, 123211), (18062, 112010), (18883, 107140), (21428, 94415), (22402, 90310), (26785, 75532), (36124, 56005), (37766, 53570), (44804, 45155)]