12007877120

素因数分解:

$2^9\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4801}}^1$

素因数の和:5801

約数の個数: 80

約数和(自身を含む): 28826233128

約数和(自身を除く): 16818356008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 977, 1280, 1954, 2560, 3908, 4801, 4885, 7816, 9602, 9770, 15632, 19204, 19540, 24005, 31264, 38408, 39080, 48010, 62528, 76816, 78160, 96020, 125056, 153632, 156320, 192040, 250112, 307264, 312640, 384080, 500224, 614528, 625280, 768160, 1229056, 1250560, 1536320, 2458112, 2501120, 3072640, 4690577, 6145280, 9381154, 12290560, 18762308, 23452885, 37524616, 46905770, 75049232, 93811540, 150098464, 187623080, 300196928, 375246160, 600393856, 750492320, 1200787712, 1500984640, 2401575424, 3001969280, 6003938560, 12007877120]

約数ペア:

[(1, 12007877120), (2, 6003938560), (4, 3001969280), (5, 2401575424), (8, 1500984640), (10, 1200787712), (16, 750492320), (20, 600393856), (32, 375246160), (40, 300196928), (64, 187623080), (80, 150098464), (128, 93811540), (160, 75049232), (256, 46905770), (320, 37524616), (512, 23452885), (640, 18762308), (977, 12290560), (1280, 9381154), (1954, 6145280), (2560, 4690577), (3908, 3072640), (4801, 2501120), (4885, 2458112), (7816, 1536320), (9602, 1250560), (9770, 1229056), (15632, 768160), (19204, 625280), (19540, 614528), (24005, 500224), (31264, 384080), (38408, 312640), (39080, 307264), (48010, 250112), (62528, 192040), (76816, 156320), (78160, 153632), (96020, 125056)]