22303720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29347}}^1$

素因数の和:29377

約数の個数: 32

約数和(自身を含む): 52826400

約数和(自身を除く): 30522680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29347, 58694, 117388, 146735, 234776, 293470, 557593, 586940, 1115186, 1173880, 2230372, 2787965, 4460744, 5575930, 11151860, 22303720]

約数ペア:

[(1, 22303720), (2, 11151860), (4, 5575930), (5, 4460744), (8, 2787965), (10, 2230372), (19, 1173880), (20, 1115186), (38, 586940), (40, 557593), (76, 293470), (95, 234776), (152, 146735), (190, 117388), (380, 58694), (760, 29347)]