127495744240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{184477}}^1$

素因数の和:184706

約数の個数: 80

約数和(自身を含む): 303875113248

約数和(自身を除く): 176379369008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 163, 212, 265, 326, 424, 530, 652, 815, 848, 1060, 1304, 1630, 2120, 2608, 3260, 4240, 6520, 8639, 13040, 17278, 34556, 43195, 69112, 86390, 138224, 172780, 184477, 345560, 368954, 691120, 737908, 922385, 1475816, 1844770, 2951632, 3689540, 7379080, 9777281, 14758160, 19554562, 30069751, 39109124, 48886405, 60139502, 78218248, 97772810, 120279004, 150348755, 156436496, 195545620, 240558008, 300697510, 391091240, 481116016, 601395020, 782182480, 1202790040, 1593696803, 2405580080, 3187393606, 6374787212, 7968484015, 12749574424, 15936968030, 25499148848, 31873936060, 63747872120, 127495744240]

約数ペア:

[(1, 127495744240), (2, 63747872120), (4, 31873936060), (5, 25499148848), (8, 15936968030), (10, 12749574424), (16, 7968484015), (20, 6374787212), (40, 3187393606), (53, 2405580080), (80, 1593696803), (106, 1202790040), (163, 782182480), (212, 601395020), (265, 481116016), (326, 391091240), (424, 300697510), (530, 240558008), (652, 195545620), (815, 156436496), (848, 150348755), (1060, 120279004), (1304, 97772810), (1630, 78218248), (2120, 60139502), (2608, 48886405), (3260, 39109124), (4240, 30069751), (6520, 19554562), (8639, 14758160), (13040, 9777281), (17278, 7379080), (34556, 3689540), (43195, 2951632), (69112, 1844770), (86390, 1475816), (138224, 922385), (172780, 737908), (184477, 691120), (345560, 368954)]