39719820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 96

約数和(自身を含む): 134604288

約数和(自身を除く): 94884468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5563, 7140, 11126, 16689, 22252, 27815, 33378, 38941, 55630, 66756, 77882, 83445, 94571, 111260, 116823, 155764, 166890, 189142, 194705, 233646, 283713, 333780, 378284, 389410, 467292, 472855, 567426, 584115, 661997, 778820, 945710, 1134852, 1168230, 1323994, 1418565, 1891420, 1985991, 2336460, 2647988, 2837130, 3309985, 3971982, 5674260, 6619970, 7943964, 9929955, 13239940, 19859910, 39719820]

約数ペア:

[(1, 39719820), (2, 19859910), (3, 13239940), (4, 9929955), (5, 7943964), (6, 6619970), (7, 5674260), (10, 3971982), (12, 3309985), (14, 2837130), (15, 2647988), (17, 2336460), (20, 1985991), (21, 1891420), (28, 1418565), (30, 1323994), (34, 1168230), (35, 1134852), (42, 945710), (51, 778820), (60, 661997), (68, 584115), (70, 567426), (84, 472855), (85, 467292), (102, 389410), (105, 378284), (119, 333780), (140, 283713), (170, 233646), (204, 194705), (210, 189142), (238, 166890), (255, 155764), (340, 116823), (357, 111260), (420, 94571), (476, 83445), (510, 77882), (595, 66756), (714, 55630), (1020, 38941), (1190, 33378), (1428, 27815), (1785, 22252), (2380, 16689), (3570, 11126), (5563, 7140)]