83376670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 176795136

約数和(自身を除く): 93418466

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 1217, 2015, 2210, 2434, 2635, 4030, 5270, 6085, 6851, 12170, 13702, 15821, 20689, 31642, 34255, 37727, 41378, 68510, 75454, 79105, 103445, 158210, 188635, 206890, 268957, 377270, 490451, 537914, 641359, 980902, 1282718, 1344785, 2452255, 2689570, 3206795, 4904510, 6413590, 8337667, 16675334, 41688335, 83376670]

約数ペア:

[(1, 83376670), (2, 41688335), (5, 16675334), (10, 8337667), (13, 6413590), (17, 4904510), (26, 3206795), (31, 2689570), (34, 2452255), (62, 1344785), (65, 1282718), (85, 980902), (130, 641359), (155, 537914), (170, 490451), (221, 377270), (310, 268957), (403, 206890), (442, 188635), (527, 158210), (806, 103445), (1054, 79105), (1105, 75454), (1217, 68510), (2015, 41378), (2210, 37727), (2434, 34255), (2635, 31642), (4030, 20689), (5270, 15821), (6085, 13702), (6851, 12170)]