9797920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 26671680

約数和(自身を除く): 16873760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 293, 304, 352, 380, 418, 440, 586, 608, 760, 836, 880, 1045, 1172, 1465, 1520, 1672, 1760, 2090, 2344, 2930, 3040, 3223, 3344, 4180, 4688, 5567, 5860, 6446, 6688, 8360, 9376, 11134, 11720, 12892, 16115, 16720, 22268, 23440, 25784, 27835, 32230, 33440, 44536, 46880, 51568, 55670, 61237, 64460, 89072, 103136, 111340, 122474, 128920, 178144, 222680, 244948, 257840, 306185, 445360, 489896, 515680, 612370, 890720, 979792, 1224740, 1959584, 2449480, 4898960, 9797920]

約数ペア:

[(1, 9797920), (2, 4898960), (4, 2449480), (5, 1959584), (8, 1224740), (10, 979792), (11, 890720), (16, 612370), (19, 515680), (20, 489896), (22, 445360), (32, 306185), (38, 257840), (40, 244948), (44, 222680), (55, 178144), (76, 128920), (80, 122474), (88, 111340), (95, 103136), (110, 89072), (152, 64460), (160, 61237), (176, 55670), (190, 51568), (209, 46880), (220, 44536), (293, 33440), (304, 32230), (352, 27835), (380, 25784), (418, 23440), (440, 22268), (586, 16720), (608, 16115), (760, 12892), (836, 11720), (880, 11134), (1045, 9376), (1172, 8360), (1465, 6688), (1520, 6446), (1672, 5860), (1760, 5567), (2090, 4688), (2344, 4180), (2930, 3344), (3040, 3223)]