23621380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 51298380

約数和(自身を除く): 27677000

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1229, 1922, 2458, 3844, 4805, 4916, 6145, 9610, 12290, 19220, 24580, 38099, 76198, 152396, 190495, 380990, 761980, 1181069, 2362138, 4724276, 5905345, 11810690, 23621380]

約数ペア:

[(1, 23621380), (2, 11810690), (4, 5905345), (5, 4724276), (10, 2362138), (20, 1181069), (31, 761980), (62, 380990), (124, 190495), (155, 152396), (310, 76198), (620, 38099), (961, 24580), (1229, 19220), (1922, 12290), (2458, 9610), (3844, 6145), (4805, 4916)]