78306200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{55933}}^1$

素因数の和:55956

約数の個数: 48

約数和(自身を含む): 208074480

約数和(自身を除く): 129768280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 55933, 111866, 223732, 279665, 391531, 447464, 559330, 783062, 1118660, 1398325, 1566124, 1957655, 2237320, 2796650, 3132248, 3915310, 5593300, 7830620, 9788275, 11186600, 15661240, 19576550, 39153100, 78306200]

約数ペア:

[(1, 78306200), (2, 39153100), (4, 19576550), (5, 15661240), (7, 11186600), (8, 9788275), (10, 7830620), (14, 5593300), (20, 3915310), (25, 3132248), (28, 2796650), (35, 2237320), (40, 1957655), (50, 1566124), (56, 1398325), (70, 1118660), (100, 783062), (140, 559330), (175, 447464), (200, 391531), (280, 279665), (350, 223732), (700, 111866), (1400, 55933)]