2017392640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10369}}^1$

素因数の和:10415

約数の個数: 96

約数和(自身を含む): 5095818000

約数和(自身を除く): 3078425360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 10240, 10369, 12160, 19456, 20738, 24320, 38912, 41476, 48640, 51845, 82952, 97280, 103690, 165904, 194560, 197011, 207380, 331808, 394022, 414760, 663616, 788044, 829520, 985055, 1327232, 1576088, 1659040, 1970110, 2654464, 3152176, 3318080, 3940220, 5308928, 6304352, 6636160, 7880440, 10617856, 12608704, 13272320, 15760880, 21235712, 25217408, 26544640, 31521760, 50434816, 53089280, 63043520, 100869632, 106178560, 126087040, 201739264, 252174080, 403478528, 504348160, 1008696320, 2017392640]

約数ペア:

[(1, 2017392640), (2, 1008696320), (4, 504348160), (5, 403478528), (8, 252174080), (10, 201739264), (16, 126087040), (19, 106178560), (20, 100869632), (32, 63043520), (38, 53089280), (40, 50434816), (64, 31521760), (76, 26544640), (80, 25217408), (95, 21235712), (128, 15760880), (152, 13272320), (160, 12608704), (190, 10617856), (256, 7880440), (304, 6636160), (320, 6304352), (380, 5308928), (512, 3940220), (608, 3318080), (640, 3152176), (760, 2654464), (1024, 1970110), (1216, 1659040), (1280, 1576088), (1520, 1327232), (2048, 985055), (2432, 829520), (2560, 788044), (3040, 663616), (4864, 414760), (5120, 394022), (6080, 331808), (9728, 207380), (10240, 197011), (10369, 194560), (12160, 165904), (19456, 103690), (20738, 97280), (24320, 82952), (38912, 51845), (41476, 48640)]