40308330820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{12601}}^1$

素因数の和:12781

約数の個数: 96

約数和(自身を含む): 89631069696

約数和(自身を除く): 49322738876

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 83, 94, 164, 166, 188, 205, 235, 332, 410, 415, 470, 820, 830, 940, 1660, 1927, 3403, 3854, 3901, 6806, 7708, 7802, 9635, 12601, 13612, 15604, 17015, 19270, 19505, 25202, 34030, 38540, 39010, 50404, 63005, 68060, 78020, 126010, 159941, 252020, 319882, 516641, 592247, 639764, 799705, 1033282, 1045883, 1184494, 1599410, 2066564, 2091766, 2368988, 2583205, 2961235, 3198820, 4183532, 5166410, 5229415, 5922470, 10332820, 10458830, 11844940, 20917660, 24282127, 42881203, 48564254, 49156501, 85762406, 97128508, 98313002, 121410635, 171524812, 196626004, 214406015, 242821270, 245782505, 428812030, 485642540, 491565010, 857624060, 983130020, 2015416541, 4030833082, 8061666164, 10077082705, 20154165410, 40308330820]

約数ペア:

[(1, 40308330820), (2, 20154165410), (4, 10077082705), (5, 8061666164), (10, 4030833082), (20, 2015416541), (41, 983130020), (47, 857624060), (82, 491565010), (83, 485642540), (94, 428812030), (164, 245782505), (166, 242821270), (188, 214406015), (205, 196626004), (235, 171524812), (332, 121410635), (410, 98313002), (415, 97128508), (470, 85762406), (820, 49156501), (830, 48564254), (940, 42881203), (1660, 24282127), (1927, 20917660), (3403, 11844940), (3854, 10458830), (3901, 10332820), (6806, 5922470), (7708, 5229415), (7802, 5166410), (9635, 4183532), (12601, 3198820), (13612, 2961235), (15604, 2583205), (17015, 2368988), (19270, 2091766), (19505, 2066564), (25202, 1599410), (34030, 1184494), (38540, 1045883), (39010, 1033282), (50404, 799705), (63005, 639764), (68060, 592247), (78020, 516641), (126010, 319882), (159941, 252020)]