38024960

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 92764896

約数和(自身を除く): 54739936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 487, 488, 610, 640, 974, 976, 1220, 1280, 1948, 1952, 2435, 2440, 3896, 3904, 4870, 4880, 7792, 7808, 9740, 9760, 15584, 15616, 19480, 19520, 29707, 31168, 38960, 39040, 59414, 62336, 77920, 78080, 118828, 124672, 148535, 155840, 237656, 297070, 311680, 475312, 594140, 623360, 950624, 1188280, 1901248, 2376560, 3802496, 4753120, 7604992, 9506240, 19012480, 38024960]

約数ペア:

[(1, 38024960), (2, 19012480), (4, 9506240), (5, 7604992), (8, 4753120), (10, 3802496), (16, 2376560), (20, 1901248), (32, 1188280), (40, 950624), (61, 623360), (64, 594140), (80, 475312), (122, 311680), (128, 297070), (160, 237656), (244, 155840), (256, 148535), (305, 124672), (320, 118828), (487, 78080), (488, 77920), (610, 62336), (640, 59414), (974, 39040), (976, 38960), (1220, 31168), (1280, 29707), (1948, 19520), (1952, 19480), (2435, 15616), (2440, 15584), (3896, 9760), (3904, 9740), (4870, 7808), (4880, 7792)]