91948220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 250252800

約数和(自身を除く): 158304580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2659, 2660, 3458, 4940, 5318, 6916, 8645, 10636, 13295, 17290, 18613, 26590, 34567, 34580, 37226, 50521, 53180, 69134, 74452, 93065, 101042, 138268, 172835, 186130, 202084, 241969, 252605, 345670, 353647, 372260, 483938, 505210, 656773, 691340, 707294, 967876, 1010420, 1209845, 1313546, 1414588, 1768235, 2419690, 2627092, 3283865, 3536470, 4597411, 4839380, 6567730, 7072940, 9194822, 13135460, 18389644, 22987055, 45974110, 91948220]

約数ペア:

[(1, 91948220), (2, 45974110), (4, 22987055), (5, 18389644), (7, 13135460), (10, 9194822), (13, 7072940), (14, 6567730), (19, 4839380), (20, 4597411), (26, 3536470), (28, 3283865), (35, 2627092), (38, 2419690), (52, 1768235), (65, 1414588), (70, 1313546), (76, 1209845), (91, 1010420), (95, 967876), (130, 707294), (133, 691340), (140, 656773), (182, 505210), (190, 483938), (247, 372260), (260, 353647), (266, 345670), (364, 252605), (380, 241969), (455, 202084), (494, 186130), (532, 172835), (665, 138268), (910, 101042), (988, 93065), (1235, 74452), (1330, 69134), (1729, 53180), (1820, 50521), (2470, 37226), (2659, 34580), (2660, 34567), (3458, 26590), (4940, 18613), (5318, 17290), (6916, 13295), (8645, 10636)]