76337080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 178264800

約数和(自身を除く): 101927720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 89, 164, 178, 205, 328, 356, 410, 445, 523, 712, 820, 890, 1046, 1640, 1780, 2092, 2615, 3560, 3649, 4184, 5230, 7298, 10460, 14596, 18245, 20920, 21443, 29192, 36490, 42886, 46547, 72980, 85772, 93094, 107215, 145960, 171544, 186188, 214430, 232735, 372376, 428860, 465470, 857720, 930940, 1861880, 1908427, 3816854, 7633708, 9542135, 15267416, 19084270, 38168540, 76337080]

約数ペア:

[(1, 76337080), (2, 38168540), (4, 19084270), (5, 15267416), (8, 9542135), (10, 7633708), (20, 3816854), (40, 1908427), (41, 1861880), (82, 930940), (89, 857720), (164, 465470), (178, 428860), (205, 372376), (328, 232735), (356, 214430), (410, 186188), (445, 171544), (523, 145960), (712, 107215), (820, 93094), (890, 85772), (1046, 72980), (1640, 46547), (1780, 42886), (2092, 36490), (2615, 29192), (3560, 21443), (3649, 20920), (4184, 18245), (5230, 14596), (7298, 10460)]