47260120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38113}}^1$

素因数の和:38155

約数の個数: 32

約数和(自身を含む): 109768320

約数和(自身を除く): 62508200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38113, 76226, 152452, 190565, 304904, 381130, 762260, 1181503, 1524520, 2363006, 4726012, 5907515, 9452024, 11815030, 23630060, 47260120]

約数ペア:

[(1, 47260120), (2, 23630060), (4, 11815030), (5, 9452024), (8, 5907515), (10, 4726012), (20, 2363006), (31, 1524520), (40, 1181503), (62, 762260), (124, 381130), (155, 304904), (248, 190565), (310, 152452), (620, 76226), (1240, 38113)]