82345280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15137}}^1$

素因数の和:15171

約数の個数: 56

約数和(自身を含む): 207632808

約数和(自身を除く): 125287528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15137, 30274, 60548, 75685, 121096, 151370, 242192, 257329, 302740, 484384, 514658, 605480, 968768, 1029316, 1210960, 1286645, 2058632, 2421920, 2573290, 4117264, 4843840, 5146580, 8234528, 10293160, 16469056, 20586320, 41172640, 82345280]

約数ペア:

[(1, 82345280), (2, 41172640), (4, 20586320), (5, 16469056), (8, 10293160), (10, 8234528), (16, 5146580), (17, 4843840), (20, 4117264), (32, 2573290), (34, 2421920), (40, 2058632), (64, 1286645), (68, 1210960), (80, 1029316), (85, 968768), (136, 605480), (160, 514658), (170, 484384), (272, 302740), (320, 257329), (340, 242192), (544, 151370), (680, 121096), (1088, 75685), (1360, 60548), (2720, 30274), (5440, 15137)]