18035300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:237

約数の個数: 54

約数和(自身を含む): 41844978

約数和(自身を除く): 23809678

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 103, 170, 206, 340, 412, 425, 515, 850, 1030, 1700, 1751, 2060, 2575, 3502, 5150, 7004, 8755, 10300, 10609, 17510, 21218, 35020, 42436, 43775, 53045, 87550, 106090, 175100, 180353, 212180, 265225, 360706, 530450, 721412, 901765, 1060900, 1803530, 3607060, 4508825, 9017650, 18035300]

約数ペア:

[(1, 18035300), (2, 9017650), (4, 4508825), (5, 3607060), (10, 1803530), (17, 1060900), (20, 901765), (25, 721412), (34, 530450), (50, 360706), (68, 265225), (85, 212180), (100, 180353), (103, 175100), (170, 106090), (206, 87550), (340, 53045), (412, 43775), (425, 42436), (515, 35020), (850, 21218), (1030, 17510), (1700, 10609), (1751, 10300), (2060, 8755), (2575, 7004), (3502, 5150)]