496808960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5151

約数の個数: 88

約数和(自身を含む): 1254729120

約数和(自身を除く): 757920160

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, 2432, 2560, 3040, 4864, 5107, 5120, 6080, 9728, 10214, 12160, 19456, 20428, 24320, 25535, 40856, 48640, 51070, 81712, 97033, 97280, 102140, 163424, 194066, 204280, 326848, 388132, 408560, 485165, 653696, 776264, 817120, 970330, 1307392, 1552528, 1634240, 1940660, 2614784, 3105056, 3268480, 3881320, 5229568, 6210112, 6536960, 7762640, 12420224, 13073920, 15525280, 24840448, 26147840, 31050560, 49680896, 62101120, 99361792, 124202240, 248404480, 496808960]

約数ペア:

[(1, 496808960), (2, 248404480), (4, 124202240), (5, 99361792), (8, 62101120), (10, 49680896), (16, 31050560), (19, 26147840), (20, 24840448), (32, 15525280), (38, 13073920), (40, 12420224), (64, 7762640), (76, 6536960), (80, 6210112), (95, 5229568), (128, 3881320), (152, 3268480), (160, 3105056), (190, 2614784), (256, 1940660), (304, 1634240), (320, 1552528), (380, 1307392), (512, 970330), (608, 817120), (640, 776264), (760, 653696), (1024, 485165), (1216, 408560), (1280, 388132), (1520, 326848), (2432, 204280), (2560, 194066), (3040, 163424), (4864, 102140), (5107, 97280), (5120, 97033), (6080, 81712), (9728, 51070), (10214, 48640), (12160, 40856), (19456, 25535), (20428, 24320)]