82132400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29333}}^1$

素因数の和:29358

約数の個数: 60

約数和(自身を含む): 225519792

約数和(自身を除く): 143387392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 29333, 58666, 117332, 146665, 205331, 234664, 293330, 410662, 469328, 586660, 733325, 821324, 1026655, 1173320, 1466650, 1642648, 2053310, 2346640, 2933300, 3285296, 4106620, 5133275, 5866600, 8213240, 10266550, 11733200, 16426480, 20533100, 41066200, 82132400]

約数ペア:

[(1, 82132400), (2, 41066200), (4, 20533100), (5, 16426480), (7, 11733200), (8, 10266550), (10, 8213240), (14, 5866600), (16, 5133275), (20, 4106620), (25, 3285296), (28, 2933300), (35, 2346640), (40, 2053310), (50, 1642648), (56, 1466650), (70, 1173320), (80, 1026655), (100, 821324), (112, 733325), (140, 586660), (175, 469328), (200, 410662), (280, 293330), (350, 234664), (400, 205331), (560, 146665), (700, 117332), (1400, 58666), (2800, 29333)]