4363520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 11969664

約数和(自身を除く): 7606144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 487, 560, 640, 896, 974, 1120, 1280, 1792, 1948, 2240, 2435, 3409, 3896, 4480, 4870, 6818, 7792, 8960, 9740, 13636, 15584, 17045, 19480, 27272, 31168, 34090, 38960, 54544, 62336, 68180, 77920, 109088, 124672, 136360, 155840, 218176, 272720, 311680, 436352, 545440, 623360, 872704, 1090880, 2181760, 4363520]

約数ペア:

[(1, 4363520), (2, 2181760), (4, 1090880), (5, 872704), (7, 623360), (8, 545440), (10, 436352), (14, 311680), (16, 272720), (20, 218176), (28, 155840), (32, 136360), (35, 124672), (40, 109088), (56, 77920), (64, 68180), (70, 62336), (80, 54544), (112, 38960), (128, 34090), (140, 31168), (160, 27272), (224, 19480), (256, 17045), (280, 15584), (320, 13636), (448, 9740), (487, 8960), (560, 7792), (640, 6818), (896, 4870), (974, 4480), (1120, 3896), (1280, 3409), (1792, 2435), (1948, 2240)]