332472520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268123}}^1$

素因数の和:268165

約数の個数: 32

約数和(自身を含む): 772197120

約数和(自身を除く): 439724600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 268123, 536246, 1072492, 1340615, 2144984, 2681230, 5362460, 8311813, 10724920, 16623626, 33247252, 41559065, 66494504, 83118130, 166236260, 332472520]

約数ペア:

[(1, 332472520), (2, 166236260), (4, 83118130), (5, 66494504), (8, 41559065), (10, 33247252), (20, 16623626), (31, 10724920), (40, 8311813), (62, 5362460), (124, 2681230), (155, 2144984), (248, 1340615), (310, 1072492), (620, 536246), (1240, 268123)]