22164640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 57697920

約数和(自身を除く): 35533280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 317, 368, 380, 437, 460, 608, 634, 736, 760, 874, 920, 1268, 1520, 1585, 1748, 1840, 2185, 2536, 3040, 3170, 3496, 3680, 4370, 5072, 6023, 6340, 6992, 7291, 8740, 10144, 12046, 12680, 13984, 14582, 17480, 24092, 25360, 29164, 30115, 34960, 36455, 48184, 50720, 58328, 60230, 69920, 72910, 96368, 116656, 120460, 138529, 145820, 192736, 233312, 240920, 277058, 291640, 481840, 554116, 583280, 692645, 963680, 1108232, 1166560, 1385290, 2216464, 2770580, 4432928, 5541160, 11082320, 22164640]

約数ペア:

[(1, 22164640), (2, 11082320), (4, 5541160), (5, 4432928), (8, 2770580), (10, 2216464), (16, 1385290), (19, 1166560), (20, 1108232), (23, 963680), (32, 692645), (38, 583280), (40, 554116), (46, 481840), (76, 291640), (80, 277058), (92, 240920), (95, 233312), (115, 192736), (152, 145820), (160, 138529), (184, 120460), (190, 116656), (230, 96368), (304, 72910), (317, 69920), (368, 60230), (380, 58328), (437, 50720), (460, 48184), (608, 36455), (634, 34960), (736, 30115), (760, 29164), (874, 25360), (920, 24092), (1268, 17480), (1520, 14582), (1585, 13984), (1748, 12680), (1840, 12046), (2185, 10144), (2536, 8740), (3040, 7291), (3170, 6992), (3496, 6340), (3680, 6023), (4370, 5072)]