26703260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78539}}^1$

素因数の和:78565

約数の個数: 24

約数和(自身を含む): 59376240

約数和(自身を除く): 32672980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 78539, 157078, 314156, 392695, 785390, 1335163, 1570780, 2670326, 5340652, 6675815, 13351630, 26703260]

約数ペア:

[(1, 26703260), (2, 13351630), (4, 6675815), (5, 5340652), (10, 2670326), (17, 1570780), (20, 1335163), (34, 785390), (68, 392695), (85, 314156), (170, 157078), (340, 78539)]