79214660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 199584000

約数和(自身を除く): 120369340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 109, 116, 140, 145, 179, 203, 218, 290, 358, 406, 436, 545, 580, 716, 763, 812, 895, 1015, 1090, 1253, 1526, 1790, 2030, 2180, 2506, 3052, 3161, 3580, 3815, 4060, 5012, 5191, 6265, 6322, 7630, 10382, 12530, 12644, 15260, 15805, 19511, 20764, 22127, 25060, 25955, 31610, 36337, 39022, 44254, 51910, 63220, 72674, 78044, 88508, 97555, 103820, 110635, 136577, 145348, 181685, 195110, 221270, 273154, 363370, 390220, 442540, 546308, 565819, 682885, 726740, 1131638, 1365770, 2263276, 2731540, 2829095, 3960733, 5658190, 7921466, 11316380, 15842932, 19803665, 39607330, 79214660]

約数ペア:

[(1, 79214660), (2, 39607330), (4, 19803665), (5, 15842932), (7, 11316380), (10, 7921466), (14, 5658190), (20, 3960733), (28, 2829095), (29, 2731540), (35, 2263276), (58, 1365770), (70, 1131638), (109, 726740), (116, 682885), (140, 565819), (145, 546308), (179, 442540), (203, 390220), (218, 363370), (290, 273154), (358, 221270), (406, 195110), (436, 181685), (545, 145348), (580, 136577), (716, 110635), (763, 103820), (812, 97555), (895, 88508), (1015, 78044), (1090, 72674), (1253, 63220), (1526, 51910), (1790, 44254), (2030, 39022), (2180, 36337), (2506, 31610), (3052, 25955), (3161, 25060), (3580, 22127), (3815, 20764), (4060, 19511), (5012, 15805), (5191, 15260), (6265, 12644), (6322, 12530), (7630, 10382)]