22610860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 49152096

約数和(自身を除く): 26541236

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 257, 265, 332, 415, 514, 530, 830, 1028, 1060, 1285, 1660, 2570, 4399, 5140, 8798, 13621, 17596, 21331, 21995, 27242, 42662, 43990, 54484, 68105, 85324, 87980, 106655, 136210, 213310, 272420, 426620, 1130543, 2261086, 4522172, 5652715, 11305430, 22610860]

約数ペア:

[(1, 22610860), (2, 11305430), (4, 5652715), (5, 4522172), (10, 2261086), (20, 1130543), (53, 426620), (83, 272420), (106, 213310), (166, 136210), (212, 106655), (257, 87980), (265, 85324), (332, 68105), (415, 54484), (514, 43990), (530, 42662), (830, 27242), (1028, 21995), (1060, 21331), (1285, 17596), (1660, 13621), (2570, 8798), (4399, 5140)]