45638800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 60

約数和(自身を含む): 111260736

約数和(自身を除く): 65621936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1607, 1775, 2840, 3214, 3550, 5680, 6428, 7100, 8035, 12856, 14200, 16070, 25712, 28400, 32140, 40175, 64280, 80350, 114097, 128560, 160700, 228194, 321400, 456388, 570485, 642800, 912776, 1140970, 1825552, 2281940, 2852425, 4563880, 5704850, 9127760, 11409700, 22819400, 45638800]

約数ペア:

[(1, 45638800), (2, 22819400), (4, 11409700), (5, 9127760), (8, 5704850), (10, 4563880), (16, 2852425), (20, 2281940), (25, 1825552), (40, 1140970), (50, 912776), (71, 642800), (80, 570485), (100, 456388), (142, 321400), (200, 228194), (284, 160700), (355, 128560), (400, 114097), (568, 80350), (710, 64280), (1136, 40175), (1420, 32140), (1607, 28400), (1775, 25712), (2840, 16070), (3214, 14200), (3550, 12856), (5680, 8035), (6428, 7100)]