974009960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4111

約数の個数: 128

約数和(自身を含む): 2767564800

約数和(自身を除く): 1793554840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 88, 110, 140, 154, 158, 220, 280, 308, 316, 385, 395, 440, 553, 616, 632, 770, 790, 869, 1106, 1540, 1580, 1738, 2212, 2765, 3080, 3160, 3476, 4003, 4345, 4424, 5530, 6083, 6952, 8006, 8690, 11060, 12166, 16012, 17380, 20015, 22120, 24332, 28021, 30415, 32024, 34760, 40030, 44033, 48664, 56042, 60830, 80060, 88066, 112084, 121660, 140105, 160120, 176132, 220165, 224168, 243320, 280210, 308231, 316237, 352264, 440330, 560420, 616462, 632474, 880660, 1120840, 1232924, 1264948, 1541155, 1581185, 1761320, 2213659, 2465848, 2529896, 3082310, 3162370, 3478607, 4427318, 6164620, 6324740, 6957214, 8854636, 11068295, 12329240, 12649480, 13914428, 17393035, 17709272, 22136590, 24350249, 27828856, 34786070, 44273180, 48700498, 69572140, 88546360, 97400996, 121751245, 139144280, 194801992, 243502490, 487004980, 974009960]

約数ペア:

[(1, 974009960), (2, 487004980), (4, 243502490), (5, 194801992), (7, 139144280), (8, 121751245), (10, 97400996), (11, 88546360), (14, 69572140), (20, 48700498), (22, 44273180), (28, 34786070), (35, 27828856), (40, 24350249), (44, 22136590), (55, 17709272), (56, 17393035), (70, 13914428), (77, 12649480), (79, 12329240), (88, 11068295), (110, 8854636), (140, 6957214), (154, 6324740), (158, 6164620), (220, 4427318), (280, 3478607), (308, 3162370), (316, 3082310), (385, 2529896), (395, 2465848), (440, 2213659), (553, 1761320), (616, 1581185), (632, 1541155), (770, 1264948), (790, 1232924), (869, 1120840), (1106, 880660), (1540, 632474), (1580, 616462), (1738, 560420), (2212, 440330), (2765, 352264), (3080, 316237), (3160, 308231), (3476, 280210), (4003, 243320), (4345, 224168), (4424, 220165), (5530, 176132), (6083, 160120), (6952, 140105), (8006, 121660), (8690, 112084), (11060, 88066), (12166, 80060), (16012, 60830), (17380, 56042), (20015, 48664), (22120, 44033), (24332, 40030), (28021, 34760), (30415, 32024)]