10528111280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{238841}}^1$

素因数の和:238902

約数の個数: 80

約数和(自身を含む): 26654767200

約数和(自身を除く): 16126655920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 238841, 477682, 955364, 1194205, 1910728, 2388410, 3821456, 4537979, 4776820, 6926389, 9075958, 9553640, 13852778, 18151916, 19107280, 22689895, 27705556, 34631945, 36303832, 45379790, 55411112, 69263890, 72607664, 90759580, 110822224, 131601391, 138527780, 181519160, 263202782, 277055560, 363038320, 526405564, 554111120, 658006955, 1052811128, 1316013910, 2105622256, 2632027820, 5264055640, 10528111280]

約数ペア:

[(1, 10528111280), (2, 5264055640), (4, 2632027820), (5, 2105622256), (8, 1316013910), (10, 1052811128), (16, 658006955), (19, 554111120), (20, 526405564), (29, 363038320), (38, 277055560), (40, 263202782), (58, 181519160), (76, 138527780), (80, 131601391), (95, 110822224), (116, 90759580), (145, 72607664), (152, 69263890), (190, 55411112), (232, 45379790), (290, 36303832), (304, 34631945), (380, 27705556), (464, 22689895), (551, 19107280), (580, 18151916), (760, 13852778), (1102, 9553640), (1160, 9075958), (1520, 6926389), (2204, 4776820), (2320, 4537979), (2755, 3821456), (4408, 2388410), (5510, 1910728), (8816, 1194205), (11020, 955364), (22040, 477682), (44080, 238841)]