45172460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 99622656

約数和(自身を除く): 54450196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 347, 460, 566, 694, 1132, 1388, 1415, 1735, 2830, 3470, 5660, 6509, 6940, 7981, 13018, 15962, 26036, 31924, 32545, 39905, 65090, 79810, 98201, 130180, 159620, 196402, 392804, 491005, 982010, 1964020, 2258623, 4517246, 9034492, 11293115, 22586230, 45172460]

約数ペア:

[(1, 45172460), (2, 22586230), (4, 11293115), (5, 9034492), (10, 4517246), (20, 2258623), (23, 1964020), (46, 982010), (92, 491005), (115, 392804), (230, 196402), (283, 159620), (347, 130180), (460, 98201), (566, 79810), (694, 65090), (1132, 39905), (1388, 32545), (1415, 31924), (1735, 26036), (2830, 15962), (3470, 13018), (5660, 7981), (6509, 6940)]