38999300

素因数分解:

$2^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 84900816

約数和(自身を除く): 45901516

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571, 683, 1142, 1366, 2284, 2732, 2855, 3415, 5710, 6830, 11420, 13660, 14275, 17075, 28550, 34150, 57100, 68300, 389993, 779986, 1559972, 1949965, 3899930, 7799860, 9749825, 19499650, 38999300]

約数ペア:

[(1, 38999300), (2, 19499650), (4, 9749825), (5, 7799860), (10, 3899930), (20, 1949965), (25, 1559972), (50, 779986), (100, 389993), (571, 68300), (683, 57100), (1142, 34150), (1366, 28550), (2284, 17075), (2732, 14275), (2855, 13660), (3415, 11420), (5710, 6830)]