63491360

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8505

約数の個数: 48

約数和(自身を含む): 153207936

約数和(自身を除く): 89716576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 8443, 16886, 33772, 42215, 67544, 84430, 135088, 168860, 270176, 337720, 396821, 675440, 793642, 1350880, 1587284, 1984105, 3174568, 3968210, 6349136, 7936420, 12698272, 15872840, 31745680, 63491360]

約数ペア:

[(1, 63491360), (2, 31745680), (4, 15872840), (5, 12698272), (8, 7936420), (10, 6349136), (16, 3968210), (20, 3174568), (32, 1984105), (40, 1587284), (47, 1350880), (80, 793642), (94, 675440), (160, 396821), (188, 337720), (235, 270176), (376, 168860), (470, 135088), (752, 84430), (940, 67544), (1504, 42215), (1880, 33772), (3760, 16886), (7520, 8443)]