205072012390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{24179}}^1$

素因数の和:25130

約数の個数: 96

約数和(自身を含む): 452510323200

約数和(自身を除く): 247438310810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 911, 931, 1330, 1822, 1862, 4555, 4655, 6377, 9110, 9310, 12754, 17309, 24179, 31885, 34618, 44639, 48358, 63770, 86545, 89278, 120895, 121163, 169253, 173090, 223195, 241790, 242326, 338506, 446390, 459401, 605815, 846265, 848141, 918802, 1184771, 1211630, 1692530, 1696282, 2297005, 2369542, 3215807, 4240705, 4594010, 5923855, 6431614, 8481410, 11847710, 16079035, 22027069, 22510649, 32158070, 44054138, 45021298, 110135345, 112553245, 154189483, 220270690, 225106490, 308378966, 418514311, 770947415, 837028622, 1079326381, 1541894830, 2092571555, 2158652762, 2929600177, 4185143110, 5396631905, 5859200354, 10793263810, 14648000885, 20507201239, 29296001770, 41014402478, 102536006195, 205072012390]

約数ペア:

[(1, 205072012390), (2, 102536006195), (5, 41014402478), (7, 29296001770), (10, 20507201239), (14, 14648000885), (19, 10793263810), (35, 5859200354), (38, 5396631905), (49, 4185143110), (70, 2929600177), (95, 2158652762), (98, 2092571555), (133, 1541894830), (190, 1079326381), (245, 837028622), (266, 770947415), (490, 418514311), (665, 308378966), (911, 225106490), (931, 220270690), (1330, 154189483), (1822, 112553245), (1862, 110135345), (4555, 45021298), (4655, 44054138), (6377, 32158070), (9110, 22510649), (9310, 22027069), (12754, 16079035), (17309, 11847710), (24179, 8481410), (31885, 6431614), (34618, 5923855), (44639, 4594010), (48358, 4240705), (63770, 3215807), (86545, 2369542), (89278, 2297005), (120895, 1696282), (121163, 1692530), (169253, 1211630), (173090, 1184771), (223195, 918802), (241790, 848141), (242326, 846265), (338506, 605815), (446390, 459401)]