38938680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9833}}^1$

素因数の和:9861

約数の個数: 96

約数和(自身を含む): 138069360

約数和(自身を除く): 99130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9833, 19666, 29499, 39332, 49165, 58998, 78664, 88497, 98330, 108163, 117996, 147495, 176994, 196660, 216326, 235992, 294990, 324489, 353988, 393320, 432652, 442485, 540815, 589980, 648978, 707976, 865304, 884970, 973467, 1081630, 1179960, 1297956, 1622445, 1769940, 1946934, 2163260, 2595912, 3244890, 3539880, 3893868, 4326520, 4867335, 6489780, 7787736, 9734670, 12979560, 19469340, 38938680]

約数ペア:

[(1, 38938680), (2, 19469340), (3, 12979560), (4, 9734670), (5, 7787736), (6, 6489780), (8, 4867335), (9, 4326520), (10, 3893868), (11, 3539880), (12, 3244890), (15, 2595912), (18, 2163260), (20, 1946934), (22, 1769940), (24, 1622445), (30, 1297956), (33, 1179960), (36, 1081630), (40, 973467), (44, 884970), (45, 865304), (55, 707976), (60, 648978), (66, 589980), (72, 540815), (88, 442485), (90, 432652), (99, 393320), (110, 353988), (120, 324489), (132, 294990), (165, 235992), (180, 216326), (198, 196660), (220, 176994), (264, 147495), (330, 117996), (360, 108163), (396, 98330), (440, 88497), (495, 78664), (660, 58998), (792, 49165), (990, 39332), (1320, 29499), (1980, 19666), (3960, 9833)]