3772103680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2111}}^1$

素因数の和:2485

約数の個数: 88

約数和(自身を含む): 9078854400

約数和(自身を除く): 5306750720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 349, 512, 640, 698, 1024, 1280, 1396, 1745, 2111, 2560, 2792, 3490, 4222, 5120, 5584, 6980, 8444, 10555, 11168, 13960, 16888, 21110, 22336, 27920, 33776, 42220, 44672, 55840, 67552, 84440, 89344, 111680, 135104, 168880, 178688, 223360, 270208, 337760, 357376, 446720, 540416, 675520, 736739, 893440, 1080832, 1351040, 1473478, 1786880, 2161664, 2702080, 2946956, 3683695, 5404160, 5893912, 7367390, 10808320, 11787824, 14734780, 23575648, 29469560, 47151296, 58939120, 94302592, 117878240, 188605184, 235756480, 377210368, 471512960, 754420736, 943025920, 1886051840, 3772103680]

約数ペア:

[(1, 3772103680), (2, 1886051840), (4, 943025920), (5, 754420736), (8, 471512960), (10, 377210368), (16, 235756480), (20, 188605184), (32, 117878240), (40, 94302592), (64, 58939120), (80, 47151296), (128, 29469560), (160, 23575648), (256, 14734780), (320, 11787824), (349, 10808320), (512, 7367390), (640, 5893912), (698, 5404160), (1024, 3683695), (1280, 2946956), (1396, 2702080), (1745, 2161664), (2111, 1786880), (2560, 1473478), (2792, 1351040), (3490, 1080832), (4222, 893440), (5120, 736739), (5584, 675520), (6980, 540416), (8444, 446720), (10555, 357376), (11168, 337760), (13960, 270208), (16888, 223360), (21110, 178688), (22336, 168880), (27920, 135104), (33776, 111680), (42220, 89344), (44672, 84440), (55840, 67552)]