392220370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12527}}^1$

素因数の和:12666

約数の個数: 32

約数和(自身を含む): 736045056

約数和(自身を除く): 343824686

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 12527, 15655, 25054, 31310, 62635, 125270, 388337, 776674, 1265227, 1941685, 2530454, 3883370, 6326135, 12652270, 39222037, 78444074, 196110185, 392220370]

約数ペア:

[(1, 392220370), (2, 196110185), (5, 78444074), (10, 39222037), (31, 12652270), (62, 6326135), (101, 3883370), (155, 2530454), (202, 1941685), (310, 1265227), (505, 776674), (1010, 388337), (3131, 125270), (6262, 62635), (12527, 31310), (15655, 25054)]