98774080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 253691136

約数和(自身を除く): 154917056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 134, 136, 160, 170, 268, 271, 272, 320, 335, 340, 536, 542, 544, 670, 680, 1072, 1084, 1088, 1139, 1340, 1355, 1360, 2144, 2168, 2278, 2680, 2710, 2720, 4288, 4336, 4556, 4607, 5360, 5420, 5440, 5695, 8672, 9112, 9214, 10720, 10840, 11390, 17344, 18157, 18224, 18428, 21440, 21680, 22780, 23035, 36314, 36448, 36856, 43360, 45560, 46070, 72628, 72896, 73712, 86720, 90785, 91120, 92140, 145256, 147424, 181570, 182240, 184280, 290512, 294848, 308669, 363140, 364480, 368560, 581024, 617338, 726280, 737120, 1162048, 1234676, 1452560, 1474240, 1543345, 2469352, 2905120, 3086690, 4938704, 5810240, 6173380, 9877408, 12346760, 19754816, 24693520, 49387040, 98774080]

約数ペア:

[(1, 98774080), (2, 49387040), (4, 24693520), (5, 19754816), (8, 12346760), (10, 9877408), (16, 6173380), (17, 5810240), (20, 4938704), (32, 3086690), (34, 2905120), (40, 2469352), (64, 1543345), (67, 1474240), (68, 1452560), (80, 1234676), (85, 1162048), (134, 737120), (136, 726280), (160, 617338), (170, 581024), (268, 368560), (271, 364480), (272, 363140), (320, 308669), (335, 294848), (340, 290512), (536, 184280), (542, 182240), (544, 181570), (670, 147424), (680, 145256), (1072, 92140), (1084, 91120), (1088, 90785), (1139, 86720), (1340, 73712), (1355, 72896), (1360, 72628), (2144, 46070), (2168, 45560), (2278, 43360), (2680, 36856), (2710, 36448), (2720, 36314), (4288, 23035), (4336, 22780), (4556, 21680), (4607, 21440), (5360, 18428), (5420, 18224), (5440, 18157), (5695, 17344), (8672, 11390), (9112, 10840), (9214, 10720)]