392451950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1913}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 798872976

約数和(自身を除く): 406421026

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 373, 550, 746, 1865, 1913, 3730, 3826, 4103, 8206, 9325, 9565, 18650, 19130, 20515, 21043, 41030, 42086, 47825, 95650, 102575, 105215, 205150, 210430, 526075, 713549, 1052150, 1427098, 3567745, 7135490, 7849039, 15698078, 17838725, 35677450, 39245195, 78490390, 196225975, 392451950]

約数ペア:

[(1, 392451950), (2, 196225975), (5, 78490390), (10, 39245195), (11, 35677450), (22, 17838725), (25, 15698078), (50, 7849039), (55, 7135490), (110, 3567745), (275, 1427098), (373, 1052150), (550, 713549), (746, 526075), (1865, 210430), (1913, 205150), (3730, 105215), (3826, 102575), (4103, 95650), (8206, 47825), (9325, 42086), (9565, 41030), (18650, 21043), (19130, 20515)]