82393040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33223}}^1$

素因数の和:33267

約数の個数: 40

約数和(自身を含む): 197749248

約数和(自身を除く): 115356208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33223, 66446, 132892, 166115, 265784, 332230, 531568, 664460, 1029913, 1328920, 2059826, 2657840, 4119652, 5149565, 8239304, 10299130, 16478608, 20598260, 41196520, 82393040]

約数ペア:

[(1, 82393040), (2, 41196520), (4, 20598260), (5, 16478608), (8, 10299130), (10, 8239304), (16, 5149565), (20, 4119652), (31, 2657840), (40, 2059826), (62, 1328920), (80, 1029913), (124, 664460), (155, 531568), (248, 332230), (310, 265784), (496, 166115), (620, 132892), (1240, 66446), (2480, 33223)]