4506620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 10075968

約数和(自身を除く): 5569348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 101, 115, 194, 202, 230, 388, 404, 460, 485, 505, 970, 1010, 1940, 2020, 2231, 2323, 4462, 4646, 8924, 9292, 9797, 11155, 11615, 19594, 22310, 23230, 39188, 44620, 46460, 48985, 97970, 195940, 225331, 450662, 901324, 1126655, 2253310, 4506620]

約数ペア:

[(1, 4506620), (2, 2253310), (4, 1126655), (5, 901324), (10, 450662), (20, 225331), (23, 195940), (46, 97970), (92, 48985), (97, 46460), (101, 44620), (115, 39188), (194, 23230), (202, 22310), (230, 19594), (388, 11615), (404, 11155), (460, 9797), (485, 9292), (505, 8924), (970, 4646), (1010, 4462), (1940, 2323), (2020, 2231)]