2017101760

素因数分解:

$2^6\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4591}}^1$

素因数の和:5981

約数の個数: 56

約数和(自身を含む): 4807768896

約数和(自身を除く): 2790667136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1373, 2746, 4591, 5492, 6865, 9182, 10984, 13730, 18364, 21968, 22955, 27460, 36728, 43936, 45910, 54920, 73456, 87872, 91820, 109840, 146912, 183640, 219680, 293824, 367280, 439360, 734560, 1469120, 6303443, 12606886, 25213772, 31517215, 50427544, 63034430, 100855088, 126068860, 201710176, 252137720, 403420352, 504275440, 1008550880, 2017101760]

約数ペア:

[(1, 2017101760), (2, 1008550880), (4, 504275440), (5, 403420352), (8, 252137720), (10, 201710176), (16, 126068860), (20, 100855088), (32, 63034430), (40, 50427544), (64, 31517215), (80, 25213772), (160, 12606886), (320, 6303443), (1373, 1469120), (2746, 734560), (4591, 439360), (5492, 367280), (6865, 293824), (9182, 219680), (10984, 183640), (13730, 146912), (18364, 109840), (21968, 91820), (22955, 87872), (27460, 73456), (36728, 54920), (43936, 45910)]