82994000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 80

約数和(自身を含む): 212571216

約数和(自身を除く): 129577216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 2441, 3400, 4250, 4882, 6800, 8500, 9764, 12205, 17000, 19528, 24410, 34000, 39056, 41497, 48820, 61025, 82994, 97640, 122050, 165988, 195280, 207485, 244100, 305125, 331976, 414970, 488200, 610250, 663952, 829940, 976400, 1037425, 1220500, 1659880, 2074850, 2441000, 3319760, 4149700, 4882000, 5187125, 8299400, 10374250, 16598800, 20748500, 41497000, 82994000]

約数ペア:

[(1, 82994000), (2, 41497000), (4, 20748500), (5, 16598800), (8, 10374250), (10, 8299400), (16, 5187125), (17, 4882000), (20, 4149700), (25, 3319760), (34, 2441000), (40, 2074850), (50, 1659880), (68, 1220500), (80, 1037425), (85, 976400), (100, 829940), (125, 663952), (136, 610250), (170, 488200), (200, 414970), (250, 331976), (272, 305125), (340, 244100), (400, 207485), (425, 195280), (500, 165988), (680, 122050), (850, 97640), (1000, 82994), (1360, 61025), (1700, 48820), (2000, 41497), (2125, 39056), (2441, 34000), (3400, 24410), (4250, 19528), (4882, 17000), (6800, 12205), (8500, 9764)]