1075420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 2391984

約数和(自身を除く): 1316564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3163, 6326, 12652, 15815, 31630, 53771, 63260, 107542, 215084, 268855, 537710, 1075420]

約数ペア:

[(1, 1075420), (2, 537710), (4, 268855), (5, 215084), (10, 107542), (17, 63260), (20, 53771), (34, 31630), (68, 15815), (85, 12652), (170, 6326), (340, 3163)]