26093360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5421

約数の個数: 40

約数和(自身を含む): 61673136

約数和(自身を除く): 35579776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 5347, 10694, 21388, 26735, 42776, 53470, 85552, 106940, 213880, 326167, 427760, 652334, 1304668, 1630835, 2609336, 3261670, 5218672, 6523340, 13046680, 26093360]

約数ペア:

[(1, 26093360), (2, 13046680), (4, 6523340), (5, 5218672), (8, 3261670), (10, 2609336), (16, 1630835), (20, 1304668), (40, 652334), (61, 427760), (80, 326167), (122, 213880), (244, 106940), (305, 85552), (488, 53470), (610, 42776), (976, 26735), (1220, 21388), (2440, 10694), (4880, 5347)]