97693820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 247582944

約数和(自身を除く): 149889124

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 1933, 2527, 2660, 3610, 3866, 5054, 7220, 7732, 9665, 10108, 12635, 13531, 19330, 25270, 27062, 36727, 38660, 50540, 54124, 67655, 73454, 135310, 146908, 183635, 257089, 270620, 367270, 514178, 697813, 734540, 1028356, 1285445, 1395626, 2570890, 2791252, 3489065, 4884691, 5141780, 6978130, 9769382, 13956260, 19538764, 24423455, 48846910, 97693820]

約数ペア:

[(1, 97693820), (2, 48846910), (4, 24423455), (5, 19538764), (7, 13956260), (10, 9769382), (14, 6978130), (19, 5141780), (20, 4884691), (28, 3489065), (35, 2791252), (38, 2570890), (70, 1395626), (76, 1285445), (95, 1028356), (133, 734540), (140, 697813), (190, 514178), (266, 367270), (361, 270620), (380, 257089), (532, 183635), (665, 146908), (722, 135310), (1330, 73454), (1444, 67655), (1805, 54124), (1933, 50540), (2527, 38660), (2660, 36727), (3610, 27062), (3866, 25270), (5054, 19330), (7220, 13531), (7732, 12635), (9665, 10108)]