553257040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 1510785000

約数和(自身を除く): 957527960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 280, 392, 452, 490, 560, 565, 784, 791, 904, 980, 1130, 1249, 1582, 1808, 1960, 2260, 2498, 3164, 3920, 3955, 4520, 4996, 5537, 6245, 6328, 7910, 8743, 9040, 9992, 11074, 12490, 12656, 15820, 17486, 19984, 22148, 24980, 27685, 31640, 34972, 43715, 44296, 49960, 55370, 61201, 63280, 69944, 87430, 88592, 99920, 110740, 122402, 139888, 141137, 174860, 221480, 244804, 282274, 306005, 349720, 442960, 489608, 564548, 612010, 699440, 705685, 979216, 987959, 1129096, 1224020, 1411370, 1975918, 2258192, 2448040, 2822740, 3951836, 4896080, 4939795, 5645480, 6915713, 7903672, 9879590, 11290960, 13831426, 15807344, 19759180, 27662852, 34578565, 39518360, 55325704, 69157130, 79036720, 110651408, 138314260, 276628520, 553257040]

約数ペア:

[(1, 553257040), (2, 276628520), (4, 138314260), (5, 110651408), (7, 79036720), (8, 69157130), (10, 55325704), (14, 39518360), (16, 34578565), (20, 27662852), (28, 19759180), (35, 15807344), (40, 13831426), (49, 11290960), (56, 9879590), (70, 7903672), (80, 6915713), (98, 5645480), (112, 4939795), (113, 4896080), (140, 3951836), (196, 2822740), (226, 2448040), (245, 2258192), (280, 1975918), (392, 1411370), (452, 1224020), (490, 1129096), (560, 987959), (565, 979216), (784, 705685), (791, 699440), (904, 612010), (980, 564548), (1130, 489608), (1249, 442960), (1582, 349720), (1808, 306005), (1960, 282274), (2260, 244804), (2498, 221480), (3164, 174860), (3920, 141137), (3955, 139888), (4520, 122402), (4996, 110740), (5537, 99920), (6245, 88592), (6328, 87430), (7910, 69944), (8743, 63280), (9040, 61201), (9992, 55370), (11074, 49960), (12490, 44296), (12656, 43715), (15820, 34972), (17486, 31640), (19984, 27685), (22148, 24980)]