45160120

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2357}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 101865600

約数和(自身を除く): 56705480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2357, 2395, 3832, 4714, 4790, 9428, 9580, 11785, 18856, 19160, 23570, 47140, 94280, 1129003, 2258006, 4516012, 5645015, 9032024, 11290030, 22580060, 45160120]

約数ペア:

[(1, 45160120), (2, 22580060), (4, 11290030), (5, 9032024), (8, 5645015), (10, 4516012), (20, 2258006), (40, 1129003), (479, 94280), (958, 47140), (1916, 23570), (2357, 19160), (2395, 18856), (3832, 11785), (4714, 9580), (4790, 9428)]