85509840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27407}}^1$

素因数の和:27436

約数の個数: 80

約数和(自身を含む): 285481728

約数和(自身を除く): 199971888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27407, 54814, 82221, 109628, 137035, 164442, 219256, 274070, 328884, 356291, 411105, 438512, 548140, 657768, 712582, 822210, 1068873, 1096280, 1315536, 1425164, 1644420, 1781455, 2137746, 2192560, 2850328, 3288840, 3562910, 4275492, 5344365, 5700656, 6577680, 7125820, 8550984, 10688730, 14251640, 17101968, 21377460, 28503280, 42754920, 85509840]

約数ペア:

[(1, 85509840), (2, 42754920), (3, 28503280), (4, 21377460), (5, 17101968), (6, 14251640), (8, 10688730), (10, 8550984), (12, 7125820), (13, 6577680), (15, 5700656), (16, 5344365), (20, 4275492), (24, 3562910), (26, 3288840), (30, 2850328), (39, 2192560), (40, 2137746), (48, 1781455), (52, 1644420), (60, 1425164), (65, 1315536), (78, 1096280), (80, 1068873), (104, 822210), (120, 712582), (130, 657768), (156, 548140), (195, 438512), (208, 411105), (240, 356291), (260, 328884), (312, 274070), (390, 219256), (520, 164442), (624, 137035), (780, 109628), (1040, 82221), (1560, 54814), (3120, 27407)]