60800920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49033}}^1$

素因数の和:49075

約数の個数: 32

約数和(自身を含む): 141217920

約数和(自身を除く): 80417000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 49033, 98066, 196132, 245165, 392264, 490330, 980660, 1520023, 1961320, 3040046, 6080092, 7600115, 12160184, 15200230, 30400460, 60800920]

約数ペア:

[(1, 60800920), (2, 30400460), (4, 15200230), (5, 12160184), (8, 7600115), (10, 6080092), (20, 3040046), (31, 1961320), (40, 1520023), (62, 980660), (124, 490330), (155, 392264), (248, 245165), (310, 196132), (620, 98066), (1240, 49033)]