45718780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 103856256

約数和(自身を除く): 58137476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2861, 3196, 3995, 5722, 7990, 11444, 14305, 15980, 28610, 48637, 57220, 97274, 134467, 194548, 243185, 268934, 486370, 537868, 672335, 972740, 1344670, 2285939, 2689340, 4571878, 9143756, 11429695, 22859390, 45718780]

約数ペア:

[(1, 45718780), (2, 22859390), (4, 11429695), (5, 9143756), (10, 4571878), (17, 2689340), (20, 2285939), (34, 1344670), (47, 972740), (68, 672335), (85, 537868), (94, 486370), (170, 268934), (188, 243185), (235, 194548), (340, 134467), (470, 97274), (799, 57220), (940, 48637), (1598, 28610), (2861, 15980), (3196, 14305), (3995, 11444), (5722, 7990)]