36400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1$

素因数の和:38

約数の個数: 60

約数和(自身を含む): 107632

約数和(自身を除く): 71232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 18200, 36400]

約数ペア:

[(1, 36400), (2, 18200), (4, 9100), (5, 7280), (7, 5200), (8, 4550), (10, 3640), (13, 2800), (14, 2600), (16, 2275), (20, 1820), (25, 1456), (26, 1400), (28, 1300), (35, 1040), (40, 910), (50, 728), (52, 700), (56, 650), (65, 560), (70, 520), (80, 455), (91, 400), (100, 364), (104, 350), (112, 325), (130, 280), (140, 260), (175, 208), (182, 200)]