80088190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 114996098

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 62, 65, 70, 85, 91, 119, 130, 155, 167, 170, 182, 217, 221, 238, 310, 334, 403, 434, 442, 455, 527, 595, 806, 835, 910, 1054, 1085, 1105, 1169, 1190, 1547, 1670, 2015, 2170, 2171, 2210, 2338, 2635, 2821, 2839, 3094, 3689, 4030, 4342, 5177, 5270, 5642, 5678, 5845, 6851, 7378, 7735, 10354, 10855, 11690, 13702, 14105, 14195, 15197, 15470, 18445, 19873, 21710, 25885, 28210, 28390, 30394, 34255, 36239, 36890, 36907, 39746, 47957, 51770, 67301, 68510, 72478, 73814, 75985, 88009, 95914, 99365, 134602, 151970, 176018, 181195, 184535, 198730, 239785, 258349, 336505, 362390, 369070, 440045, 471107, 479570, 516698, 616063, 673010, 880090, 942214, 1144117, 1232126, 1291745, 2288234, 2355535, 2583490, 3080315, 4711070, 5720585, 6160630, 8008819, 11441170, 16017638, 40044095, 80088190]

約数ペア:

[(1, 80088190), (2, 40044095), (5, 16017638), (7, 11441170), (10, 8008819), (13, 6160630), (14, 5720585), (17, 4711070), (26, 3080315), (31, 2583490), (34, 2355535), (35, 2288234), (62, 1291745), (65, 1232126), (70, 1144117), (85, 942214), (91, 880090), (119, 673010), (130, 616063), (155, 516698), (167, 479570), (170, 471107), (182, 440045), (217, 369070), (221, 362390), (238, 336505), (310, 258349), (334, 239785), (403, 198730), (434, 184535), (442, 181195), (455, 176018), (527, 151970), (595, 134602), (806, 99365), (835, 95914), (910, 88009), (1054, 75985), (1085, 73814), (1105, 72478), (1169, 68510), (1190, 67301), (1547, 51770), (1670, 47957), (2015, 39746), (2170, 36907), (2171, 36890), (2210, 36239), (2338, 34255), (2635, 30394), (2821, 28390), (2839, 28210), (3094, 25885), (3689, 21710), (4030, 19873), (4342, 18445), (5177, 15470), (5270, 15197), (5642, 14195), (5678, 14105), (5845, 13702), (6851, 11690), (7378, 10855), (7735, 10354)]