384818449480

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1\times {\mathrm{53527}}^1$

素因数の和:54670

約数の個数: 64

約数和(自身を含む): 871315937280

約数和(自身を除く): 486497487800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 941, 955, 1528, 1882, 1910, 3764, 3820, 4705, 7528, 7640, 9410, 18820, 37640, 53527, 107054, 179731, 214108, 267635, 359462, 428216, 535270, 718924, 898655, 1070540, 1437848, 1797310, 2141080, 3594620, 7189240, 10223657, 20447314, 40894628, 50368907, 51118285, 81789256, 100737814, 102236570, 201475628, 204473140, 251844535, 402951256, 408946280, 503689070, 1007378140, 2014756280, 9620461237, 19240922474, 38481844948, 48102306185, 76963689896, 96204612370, 192409224740, 384818449480]

約数ペア:

[(1, 384818449480), (2, 192409224740), (4, 96204612370), (5, 76963689896), (8, 48102306185), (10, 38481844948), (20, 19240922474), (40, 9620461237), (191, 2014756280), (382, 1007378140), (764, 503689070), (941, 408946280), (955, 402951256), (1528, 251844535), (1882, 204473140), (1910, 201475628), (3764, 102236570), (3820, 100737814), (4705, 81789256), (7528, 51118285), (7640, 50368907), (9410, 40894628), (18820, 20447314), (37640, 10223657), (53527, 7189240), (107054, 3594620), (179731, 2141080), (214108, 1797310), (267635, 1437848), (359462, 1070540), (428216, 898655), (535270, 718924)]