1140838687160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{5918441}}^1$

素因数の和:5918592

約数の個数: 64

約数和(自身を含む): 2641992508800

約数和(自身を除く): 1501153821640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 244, 305, 316, 395, 488, 610, 632, 790, 1220, 1580, 2440, 3160, 4819, 9638, 19276, 24095, 38552, 48190, 96380, 192760, 5918441, 11836882, 23673764, 29592205, 47347528, 59184410, 118368820, 236737640, 361024901, 467556839, 722049802, 935113678, 1444099604, 1805124505, 1870227356, 2337784195, 2888199208, 3610249010, 3740454712, 4675568390, 7220498020, 9351136780, 14440996040, 18702273560, 28520967179, 57041934358, 114083868716, 142604835895, 228167737432, 285209671790, 570419343580, 1140838687160]

約数ペア:

[(1, 1140838687160), (2, 570419343580), (4, 285209671790), (5, 228167737432), (8, 142604835895), (10, 114083868716), (20, 57041934358), (40, 28520967179), (61, 18702273560), (79, 14440996040), (122, 9351136780), (158, 7220498020), (244, 4675568390), (305, 3740454712), (316, 3610249010), (395, 2888199208), (488, 2337784195), (610, 1870227356), (632, 1805124505), (790, 1444099604), (1220, 935113678), (1580, 722049802), (2440, 467556839), (3160, 361024901), (4819, 236737640), (9638, 118368820), (19276, 59184410), (24095, 47347528), (38552, 29592205), (48190, 23673764), (96380, 11836882), (192760, 5918441)]