12746600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 32944320

約数和(自身を除く): 20197720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 163, 170, 184, 200, 230, 326, 340, 391, 425, 460, 575, 652, 680, 782, 815, 850, 920, 1150, 1304, 1564, 1630, 1700, 1955, 2300, 2771, 3128, 3260, 3400, 3749, 3910, 4075, 4600, 5542, 6520, 7498, 7820, 8150, 9775, 11084, 13855, 14996, 15640, 16300, 18745, 19550, 22168, 27710, 29992, 32600, 37490, 39100, 55420, 63733, 69275, 74980, 78200, 93725, 110840, 127466, 138550, 149960, 187450, 254932, 277100, 318665, 374900, 509864, 554200, 637330, 749800, 1274660, 1593325, 2549320, 3186650, 6373300, 12746600]

約数ペア:

[(1, 12746600), (2, 6373300), (4, 3186650), (5, 2549320), (8, 1593325), (10, 1274660), (17, 749800), (20, 637330), (23, 554200), (25, 509864), (34, 374900), (40, 318665), (46, 277100), (50, 254932), (68, 187450), (85, 149960), (92, 138550), (100, 127466), (115, 110840), (136, 93725), (163, 78200), (170, 74980), (184, 69275), (200, 63733), (230, 55420), (326, 39100), (340, 37490), (391, 32600), (425, 29992), (460, 27710), (575, 22168), (652, 19550), (680, 18745), (782, 16300), (815, 15640), (850, 14996), (920, 13855), (1150, 11084), (1304, 9775), (1564, 8150), (1630, 7820), (1700, 7498), (1955, 6520), (2300, 5542), (2771, 4600), (3128, 4075), (3260, 3910), (3400, 3749)]