11932520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9623}}^1$

素因数の和:9665

約数の個数: 32

約数和(自身を含む): 27717120

約数和(自身を除く): 15784600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9623, 19246, 38492, 48115, 76984, 96230, 192460, 298313, 384920, 596626, 1193252, 1491565, 2386504, 2983130, 5966260, 11932520]

約数ペア:

[(1, 11932520), (2, 5966260), (4, 2983130), (5, 2386504), (8, 1491565), (10, 1193252), (20, 596626), (31, 384920), (40, 298313), (62, 192460), (124, 96230), (155, 76984), (248, 48115), (310, 38492), (620, 19246), (1240, 9623)]