23258620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 61401312

約数和(自身を除く): 38142692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1373, 1540, 1694, 2420, 2746, 3388, 4235, 5492, 6865, 8470, 9611, 13730, 15103, 16940, 19222, 27460, 30206, 38444, 48055, 60412, 75515, 96110, 105721, 151030, 166133, 192220, 211442, 302060, 332266, 422884, 528605, 664532, 830665, 1057210, 1162931, 1661330, 2114420, 2325862, 3322660, 4651724, 5814655, 11629310, 23258620]

約数ペア:

[(1, 23258620), (2, 11629310), (4, 5814655), (5, 4651724), (7, 3322660), (10, 2325862), (11, 2114420), (14, 1661330), (20, 1162931), (22, 1057210), (28, 830665), (35, 664532), (44, 528605), (55, 422884), (70, 332266), (77, 302060), (110, 211442), (121, 192220), (140, 166133), (154, 151030), (220, 105721), (242, 96110), (308, 75515), (385, 60412), (484, 48055), (605, 38444), (770, 30206), (847, 27460), (1210, 19222), (1373, 16940), (1540, 15103), (1694, 13730), (2420, 9611), (2746, 8470), (3388, 6865), (4235, 5492)]