42659120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4518

約数の個数: 80

約数和(自身を含む): 120045888

約数和(自身を除く): 77386768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4481, 4760, 8962, 9520, 17924, 22405, 31367, 35848, 44810, 62734, 71696, 76177, 89620, 125468, 152354, 156835, 179240, 250936, 304708, 313670, 358480, 380885, 501872, 533239, 609416, 627340, 761770, 1066478, 1218832, 1254680, 1523540, 2132956, 2509360, 2666195, 3047080, 4265912, 5332390, 6094160, 8531824, 10664780, 21329560, 42659120]

約数ペア:

[(1, 42659120), (2, 21329560), (4, 10664780), (5, 8531824), (7, 6094160), (8, 5332390), (10, 4265912), (14, 3047080), (16, 2666195), (17, 2509360), (20, 2132956), (28, 1523540), (34, 1254680), (35, 1218832), (40, 1066478), (56, 761770), (68, 627340), (70, 609416), (80, 533239), (85, 501872), (112, 380885), (119, 358480), (136, 313670), (140, 304708), (170, 250936), (238, 179240), (272, 156835), (280, 152354), (340, 125468), (476, 89620), (560, 76177), (595, 71696), (680, 62734), (952, 44810), (1190, 35848), (1360, 31367), (1904, 22405), (2380, 17924), (4481, 9520), (4760, 8962)]