99127040

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 243097008

約数和(自身を除く): 143969968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 1801, 2752, 3440, 3602, 5504, 6880, 7204, 9005, 11008, 13760, 14408, 18010, 27520, 28816, 36020, 55040, 57632, 72040, 77443, 115264, 144080, 154886, 230528, 288160, 309772, 387215, 461056, 576320, 619544, 774430, 1152640, 1239088, 1548860, 2305280, 2478176, 3097720, 4956352, 6195440, 9912704, 12390880, 19825408, 24781760, 49563520, 99127040]

約数ペア:

[(1, 99127040), (2, 49563520), (4, 24781760), (5, 19825408), (8, 12390880), (10, 9912704), (16, 6195440), (20, 4956352), (32, 3097720), (40, 2478176), (43, 2305280), (64, 1548860), (80, 1239088), (86, 1152640), (128, 774430), (160, 619544), (172, 576320), (215, 461056), (256, 387215), (320, 309772), (344, 288160), (430, 230528), (640, 154886), (688, 144080), (860, 115264), (1280, 77443), (1376, 72040), (1720, 57632), (1801, 55040), (2752, 36020), (3440, 28816), (3602, 27520), (5504, 18010), (6880, 14408), (7204, 13760), (9005, 11008)]