1977100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 4546584

約数和(自身を除く): 2569484

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1163, 1700, 2326, 4652, 5815, 11630, 19771, 23260, 29075, 39542, 58150, 79084, 98855, 116300, 197710, 395420, 494275, 988550, 1977100]

約数ペア:

[(1, 1977100), (2, 988550), (4, 494275), (5, 395420), (10, 197710), (17, 116300), (20, 98855), (25, 79084), (34, 58150), (50, 39542), (68, 29075), (85, 23260), (100, 19771), (170, 11630), (340, 5815), (425, 4652), (850, 2326), (1163, 1700)]