130055650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 249546528

約数和(自身を除く): 119490878

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 241, 251, 430, 482, 502, 1075, 1205, 1255, 2150, 2410, 2510, 6025, 6275, 10363, 10793, 12050, 12550, 20726, 21586, 51815, 53965, 60491, 103630, 107930, 120982, 259075, 269825, 302455, 518150, 539650, 604910, 1512275, 2601113, 3024550, 5202226, 13005565, 26011130, 65027825, 130055650]

約数ペア:

[(1, 130055650), (2, 65027825), (5, 26011130), (10, 13005565), (25, 5202226), (43, 3024550), (50, 2601113), (86, 1512275), (215, 604910), (241, 539650), (251, 518150), (430, 302455), (482, 269825), (502, 259075), (1075, 120982), (1205, 107930), (1255, 103630), (2150, 60491), (2410, 53965), (2510, 51815), (6025, 21586), (6275, 20726), (10363, 12550), (10793, 12050)]