955365440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 2365248000

約数和(自身を除く): 1409882560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 193, 248, 310, 320, 386, 496, 499, 620, 772, 965, 992, 998, 1240, 1544, 1930, 1984, 1996, 2480, 2495, 3088, 3860, 3992, 4960, 4990, 5983, 6176, 7720, 7984, 9920, 9980, 11966, 12352, 15440, 15469, 15968, 19960, 23932, 29915, 30880, 30938, 31936, 39920, 47864, 59830, 61760, 61876, 77345, 79840, 95728, 96307, 119660, 123752, 154690, 159680, 191456, 192614, 239320, 247504, 309380, 382912, 385228, 478640, 481535, 495008, 618760, 770456, 957280, 963070, 990016, 1237520, 1540912, 1914560, 1926140, 2475040, 2985517, 3081824, 3852280, 4950080, 5971034, 6163648, 7704560, 11942068, 14927585, 15409120, 23884136, 29855170, 30818240, 47768272, 59710340, 95536544, 119420680, 191073088, 238841360, 477682720, 955365440]

約数ペア:

[(1, 955365440), (2, 477682720), (4, 238841360), (5, 191073088), (8, 119420680), (10, 95536544), (16, 59710340), (20, 47768272), (31, 30818240), (32, 29855170), (40, 23884136), (62, 15409120), (64, 14927585), (80, 11942068), (124, 7704560), (155, 6163648), (160, 5971034), (193, 4950080), (248, 3852280), (310, 3081824), (320, 2985517), (386, 2475040), (496, 1926140), (499, 1914560), (620, 1540912), (772, 1237520), (965, 990016), (992, 963070), (998, 957280), (1240, 770456), (1544, 618760), (1930, 495008), (1984, 481535), (1996, 478640), (2480, 385228), (2495, 382912), (3088, 309380), (3860, 247504), (3992, 239320), (4960, 192614), (4990, 191456), (5983, 159680), (6176, 154690), (7720, 123752), (7984, 119660), (9920, 96307), (9980, 95728), (11966, 79840), (12352, 77345), (15440, 61876), (15469, 61760), (15968, 59830), (19960, 47864), (23932, 39920), (29915, 31936), (30880, 30938)]