40980669982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{35731}}^1$

素因数の和:35897

約数の個数: 64

約数和(自身を含む): 76563671040

約数和(自身を除く): 35583001058

約数列:

[1, 2, 7, 14, 17, 34, 61, 79, 119, 122, 158, 238, 427, 553, 854, 1037, 1106, 1343, 2074, 2686, 4819, 7259, 9401, 9638, 14518, 18802, 33733, 35731, 67466, 71462, 81923, 163846, 250117, 500234, 573461, 607427, 1146922, 1214854, 2179591, 2822749, 4251989, 4359182, 5645498, 8503978, 15257137, 19759243, 30514274, 37053047, 39518486, 47986733, 74106094, 95973466, 172187689, 259371329, 335907131, 344375378, 518742658, 671814262, 1205313823, 2410627646, 2927190713, 5854381426, 20490334991, 40980669982]

約数ペア:

[(1, 40980669982), (2, 20490334991), (7, 5854381426), (14, 2927190713), (17, 2410627646), (34, 1205313823), (61, 671814262), (79, 518742658), (119, 344375378), (122, 335907131), (158, 259371329), (238, 172187689), (427, 95973466), (553, 74106094), (854, 47986733), (1037, 39518486), (1106, 37053047), (1343, 30514274), (2074, 19759243), (2686, 15257137), (4819, 8503978), (7259, 5645498), (9401, 4359182), (9638, 4251989), (14518, 2822749), (18802, 2179591), (33733, 1214854), (35731, 1146922), (67466, 607427), (71462, 573461), (81923, 500234), (163846, 250117)]