82337660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 176583456

約数和(自身を除く): 94245796

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 193, 257, 332, 386, 415, 514, 772, 830, 965, 1028, 1285, 1660, 1930, 2570, 3860, 5140, 16019, 21331, 32038, 42662, 49601, 64076, 80095, 85324, 99202, 106655, 160190, 198404, 213310, 248005, 320380, 426620, 496010, 992020, 4116883, 8233766, 16467532, 20584415, 41168830, 82337660]

約数ペア:

[(1, 82337660), (2, 41168830), (4, 20584415), (5, 16467532), (10, 8233766), (20, 4116883), (83, 992020), (166, 496010), (193, 426620), (257, 320380), (332, 248005), (386, 213310), (415, 198404), (514, 160190), (772, 106655), (830, 99202), (965, 85324), (1028, 80095), (1285, 64076), (1660, 49601), (1930, 42662), (2570, 32038), (3860, 21331), (5140, 16019)]