82622260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 211680000

約数和(自身を除く): 129057740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 89, 95, 133, 140, 178, 190, 266, 349, 356, 380, 445, 532, 623, 665, 698, 890, 1246, 1330, 1396, 1691, 1745, 1780, 2443, 2492, 2660, 3115, 3382, 3490, 4886, 6230, 6631, 6764, 6980, 8455, 9772, 11837, 12215, 12460, 13262, 16910, 23674, 24430, 26524, 31061, 33155, 33820, 46417, 47348, 48860, 59185, 62122, 66310, 92834, 118370, 124244, 132620, 155305, 185668, 217427, 232085, 236740, 310610, 434854, 464170, 590159, 621220, 869708, 928340, 1087135, 1180318, 2174270, 2360636, 2950795, 4131113, 4348540, 5901590, 8262226, 11803180, 16524452, 20655565, 41311130, 82622260]

約数ペア:

[(1, 82622260), (2, 41311130), (4, 20655565), (5, 16524452), (7, 11803180), (10, 8262226), (14, 5901590), (19, 4348540), (20, 4131113), (28, 2950795), (35, 2360636), (38, 2174270), (70, 1180318), (76, 1087135), (89, 928340), (95, 869708), (133, 621220), (140, 590159), (178, 464170), (190, 434854), (266, 310610), (349, 236740), (356, 232085), (380, 217427), (445, 185668), (532, 155305), (623, 132620), (665, 124244), (698, 118370), (890, 92834), (1246, 66310), (1330, 62122), (1396, 59185), (1691, 48860), (1745, 47348), (1780, 46417), (2443, 33820), (2492, 33155), (2660, 31061), (3115, 26524), (3382, 24430), (3490, 23674), (4886, 16910), (6230, 13262), (6631, 12460), (6764, 12215), (6980, 11837), (8455, 9772)]