5682320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 15415680

約数和(自身を除く): 9733360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 139, 140, 146, 278, 280, 292, 365, 511, 556, 560, 584, 695, 730, 973, 1022, 1112, 1168, 1390, 1460, 1946, 2044, 2224, 2555, 2780, 2920, 3892, 4088, 4865, 5110, 5560, 5840, 7784, 8176, 9730, 10147, 10220, 11120, 15568, 19460, 20294, 20440, 38920, 40588, 40880, 50735, 71029, 77840, 81176, 101470, 142058, 162352, 202940, 284116, 355145, 405880, 568232, 710290, 811760, 1136464, 1420580, 2841160, 5682320]

約数ペア:

[(1, 5682320), (2, 2841160), (4, 1420580), (5, 1136464), (7, 811760), (8, 710290), (10, 568232), (14, 405880), (16, 355145), (20, 284116), (28, 202940), (35, 162352), (40, 142058), (56, 101470), (70, 81176), (73, 77840), (80, 71029), (112, 50735), (139, 40880), (140, 40588), (146, 38920), (278, 20440), (280, 20294), (292, 19460), (365, 15568), (511, 11120), (556, 10220), (560, 10147), (584, 9730), (695, 8176), (730, 7784), (973, 5840), (1022, 5560), (1112, 5110), (1168, 4865), (1390, 4088), (1460, 3892), (1946, 2920), (2044, 2780), (2224, 2555)]