1079300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 2406096

約数和(自身を除く): 1326796

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 251, 430, 502, 860, 1004, 1075, 1255, 2150, 2510, 4300, 5020, 6275, 10793, 12550, 21586, 25100, 43172, 53965, 107930, 215860, 269825, 539650, 1079300]

約数ペア:

[(1, 1079300), (2, 539650), (4, 269825), (5, 215860), (10, 107930), (20, 53965), (25, 43172), (43, 25100), (50, 21586), (86, 12550), (100, 10793), (172, 6275), (215, 5020), (251, 4300), (430, 2510), (502, 2150), (860, 1255), (1004, 1075)]