22794920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 53085780

約数和(自身を除く): 30290860

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 593, 620, 961, 1186, 1240, 1922, 2372, 2965, 3844, 4744, 4805, 5930, 7688, 9610, 11860, 18383, 19220, 23720, 36766, 38440, 73532, 91915, 147064, 183830, 367660, 569873, 735320, 1139746, 2279492, 2849365, 4558984, 5698730, 11397460, 22794920]

約数ペア:

[(1, 22794920), (2, 11397460), (4, 5698730), (5, 4558984), (8, 2849365), (10, 2279492), (20, 1139746), (31, 735320), (40, 569873), (62, 367660), (124, 183830), (155, 147064), (248, 91915), (310, 73532), (593, 38440), (620, 36766), (961, 23720), (1186, 19220), (1240, 18383), (1922, 11860), (2372, 9610), (2965, 7688), (3844, 5930), (4744, 4805)]