14900180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 33324480

約数和(自身を除く): 18424300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 347, 380, 452, 565, 694, 1130, 1388, 1735, 2147, 2260, 3470, 4294, 6593, 6940, 8588, 10735, 13186, 21470, 26372, 32965, 39211, 42940, 65930, 78422, 131860, 156844, 196055, 392110, 745009, 784220, 1490018, 2980036, 3725045, 7450090, 14900180]

約数ペア:

[(1, 14900180), (2, 7450090), (4, 3725045), (5, 2980036), (10, 1490018), (19, 784220), (20, 745009), (38, 392110), (76, 196055), (95, 156844), (113, 131860), (190, 78422), (226, 65930), (347, 42940), (380, 39211), (452, 32965), (565, 26372), (694, 21470), (1130, 13186), (1388, 10735), (1735, 8588), (2147, 6940), (2260, 6593), (3470, 4294)]