4753120

素因数分解:

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

素因数の和:563

約数の個数: 48

約数和(自身を含む): 11436768

約数和(自身を除く): 6683648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 487, 488, 610, 974, 976, 1220, 1948, 1952, 2435, 2440, 3896, 4870, 4880, 7792, 9740, 9760, 15584, 19480, 29707, 38960, 59414, 77920, 118828, 148535, 237656, 297070, 475312, 594140, 950624, 1188280, 2376560, 4753120]

約数ペア:

[(1, 4753120), (2, 2376560), (4, 1188280), (5, 950624), (8, 594140), (10, 475312), (16, 297070), (20, 237656), (32, 148535), (40, 118828), (61, 77920), (80, 59414), (122, 38960), (160, 29707), (244, 19480), (305, 15584), (487, 9760), (488, 9740), (610, 7792), (974, 4880), (976, 4870), (1220, 3896), (1948, 2440), (1952, 2435)]