488965250

素因数分解:

$2^1\times 5^3\times {\mathrm{433}}^1\times {\mathrm{4517}}^1$

素因数の和:4967

約数の個数: 32

約数和(自身を含む): 917660016

約数和(自身を除く): 428694766

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 433, 866, 2165, 4330, 4517, 9034, 10825, 21650, 22585, 45170, 54125, 108250, 112925, 225850, 564625, 1129250, 1955861, 3911722, 9779305, 19558610, 48896525, 97793050, 244482625, 488965250]

約数ペア:

[(1, 488965250), (2, 244482625), (5, 97793050), (10, 48896525), (25, 19558610), (50, 9779305), (125, 3911722), (250, 1955861), (433, 1129250), (866, 564625), (2165, 225850), (4330, 112925), (4517, 108250), (9034, 54125), (10825, 45170), (21650, 22585)]