114862840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 264499200

約数和(自身を除く): 149636360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 163, 223, 316, 326, 395, 446, 632, 652, 790, 815, 892, 1115, 1304, 1580, 1630, 1784, 2230, 3160, 3260, 4460, 6520, 8920, 12877, 17617, 25754, 35234, 36349, 51508, 64385, 70468, 72698, 88085, 103016, 128770, 140936, 145396, 176170, 181745, 257540, 290792, 352340, 363490, 515080, 704680, 726980, 1453960, 2871571, 5743142, 11486284, 14357855, 22972568, 28715710, 57431420, 114862840]

約数ペア:

[(1, 114862840), (2, 57431420), (4, 28715710), (5, 22972568), (8, 14357855), (10, 11486284), (20, 5743142), (40, 2871571), (79, 1453960), (158, 726980), (163, 704680), (223, 515080), (316, 363490), (326, 352340), (395, 290792), (446, 257540), (632, 181745), (652, 176170), (790, 145396), (815, 140936), (892, 128770), (1115, 103016), (1304, 88085), (1580, 72698), (1630, 70468), (1784, 64385), (2230, 51508), (3160, 36349), (3260, 35234), (4460, 25754), (6520, 17617), (8920, 12877)]