4352960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 10582656

約数和(自身を除く): 6229696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 223, 244, 305, 320, 446, 488, 610, 892, 976, 1115, 1220, 1784, 1952, 2230, 2440, 3568, 3904, 4460, 4880, 7136, 8920, 9760, 13603, 14272, 17840, 19520, 27206, 35680, 54412, 68015, 71360, 108824, 136030, 217648, 272060, 435296, 544120, 870592, 1088240, 2176480, 4352960]

約数ペア:

[(1, 4352960), (2, 2176480), (4, 1088240), (5, 870592), (8, 544120), (10, 435296), (16, 272060), (20, 217648), (32, 136030), (40, 108824), (61, 71360), (64, 68015), (80, 54412), (122, 35680), (160, 27206), (223, 19520), (244, 17840), (305, 14272), (320, 13603), (446, 9760), (488, 8920), (610, 7136), (892, 4880), (976, 4460), (1115, 3904), (1220, 3568), (1784, 2440), (1952, 2230)]