7206737080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{34039}}^1$

素因数の和:34196

約数の個数: 64

約数和(自身を含む): 16665984000

約数和(自身を除く): 9459246920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 79, 134, 158, 268, 316, 335, 395, 536, 632, 670, 790, 1340, 1580, 2680, 3160, 5293, 10586, 21172, 26465, 34039, 42344, 52930, 68078, 105860, 136156, 170195, 211720, 272312, 340390, 680780, 1361560, 2280613, 2689081, 4561226, 5378162, 9122452, 10756324, 11403065, 13445405, 18244904, 21512648, 22806130, 26890810, 45612260, 53781620, 91224520, 107563240, 180168427, 360336854, 720673708, 900842135, 1441347416, 1801684270, 3603368540, 7206737080]

約数ペア:

[(1, 7206737080), (2, 3603368540), (4, 1801684270), (5, 1441347416), (8, 900842135), (10, 720673708), (20, 360336854), (40, 180168427), (67, 107563240), (79, 91224520), (134, 53781620), (158, 45612260), (268, 26890810), (316, 22806130), (335, 21512648), (395, 18244904), (536, 13445405), (632, 11403065), (670, 10756324), (790, 9122452), (1340, 5378162), (1580, 4561226), (2680, 2689081), (3160, 2280613), (5293, 1361560), (10586, 680780), (21172, 340390), (26465, 272312), (34039, 211720), (42344, 170195), (52930, 136156), (68078, 105860)]