29448080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 44475760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 367, 472, 590, 680, 734, 944, 1003, 1180, 1360, 1468, 1835, 2006, 2360, 2936, 3670, 4012, 4720, 5015, 5872, 6239, 7340, 8024, 10030, 12478, 14680, 16048, 20060, 21653, 24956, 29360, 31195, 40120, 43306, 49912, 62390, 80240, 86612, 99824, 108265, 124780, 173224, 216530, 249560, 346448, 368101, 433060, 499120, 736202, 866120, 1472404, 1732240, 1840505, 2944808, 3681010, 5889616, 7362020, 14724040, 29448080]

約数ペア:

[(1, 29448080), (2, 14724040), (4, 7362020), (5, 5889616), (8, 3681010), (10, 2944808), (16, 1840505), (17, 1732240), (20, 1472404), (34, 866120), (40, 736202), (59, 499120), (68, 433060), (80, 368101), (85, 346448), (118, 249560), (136, 216530), (170, 173224), (236, 124780), (272, 108265), (295, 99824), (340, 86612), (367, 80240), (472, 62390), (590, 49912), (680, 43306), (734, 40120), (944, 31195), (1003, 29360), (1180, 24956), (1360, 21653), (1468, 20060), (1835, 16048), (2006, 14680), (2360, 12478), (2936, 10030), (3670, 8024), (4012, 7340), (4720, 6239), (5015, 5872)]