18030200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 44394480

約数和(自身を除く): 26364280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 5303, 10606, 21212, 26515, 42424, 53030, 90151, 106060, 132575, 180302, 212120, 265150, 360604, 450755, 530300, 721208, 901510, 1060600, 1803020, 2253775, 3606040, 4507550, 9015100, 18030200]

約数ペア:

[(1, 18030200), (2, 9015100), (4, 4507550), (5, 3606040), (8, 2253775), (10, 1803020), (17, 1060600), (20, 901510), (25, 721208), (34, 530300), (40, 450755), (50, 360604), (68, 265150), (85, 212120), (100, 180302), (136, 132575), (170, 106060), (200, 90151), (340, 53030), (425, 42424), (680, 26515), (850, 21212), (1700, 10606), (3400, 5303)]