87652480

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 211164480

約数和(自身を除く): 123512000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 604, 640, 755, 907, 1208, 1510, 1814, 2416, 3020, 3628, 4535, 4832, 6040, 7256, 9070, 9664, 12080, 14512, 18140, 19328, 24160, 29024, 36280, 48320, 58048, 72560, 96640, 116096, 136957, 145120, 273914, 290240, 547828, 580480, 684785, 1095656, 1369570, 2191312, 2739140, 4382624, 5478280, 8765248, 10956560, 17530496, 21913120, 43826240, 87652480]

約数ペア:

[(1, 87652480), (2, 43826240), (4, 21913120), (5, 17530496), (8, 10956560), (10, 8765248), (16, 5478280), (20, 4382624), (32, 2739140), (40, 2191312), (64, 1369570), (80, 1095656), (128, 684785), (151, 580480), (160, 547828), (302, 290240), (320, 273914), (604, 145120), (640, 136957), (755, 116096), (907, 96640), (1208, 72560), (1510, 58048), (1814, 48320), (2416, 36280), (3020, 29024), (3628, 24160), (4535, 19328), (4832, 18140), (6040, 14512), (7256, 12080), (9070, 9664)]