23048620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 58317840

約数和(自身を除く): 35269220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 811, 812, 980, 1015, 1421, 1622, 2030, 2842, 3244, 4055, 4060, 5677, 5684, 7105, 8110, 11354, 14210, 16220, 22708, 23519, 28385, 28420, 39739, 47038, 56770, 79478, 94076, 113540, 117595, 158956, 164633, 198695, 235190, 329266, 397390, 470380, 658532, 794780, 823165, 1152431, 1646330, 2304862, 3292660, 4609724, 5762155, 11524310, 23048620]

約数ペア:

[(1, 23048620), (2, 11524310), (4, 5762155), (5, 4609724), (7, 3292660), (10, 2304862), (14, 1646330), (20, 1152431), (28, 823165), (29, 794780), (35, 658532), (49, 470380), (58, 397390), (70, 329266), (98, 235190), (116, 198695), (140, 164633), (145, 158956), (196, 117595), (203, 113540), (245, 94076), (290, 79478), (406, 56770), (490, 47038), (580, 39739), (811, 28420), (812, 28385), (980, 23519), (1015, 22708), (1421, 16220), (1622, 14210), (2030, 11354), (2842, 8110), (3244, 7105), (4055, 5684), (4060, 5677)]