91618480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17093}}^1$

素因数の和:17173

約数の個数: 40

約数和(自身を含む): 216204912

約数和(自身を除く): 124586432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 17093, 34186, 68372, 85465, 136744, 170930, 273488, 341860, 683720, 1145231, 1367440, 2290462, 4580924, 5726155, 9161848, 11452310, 18323696, 22904620, 45809240, 91618480]

約数ペア:

[(1, 91618480), (2, 45809240), (4, 22904620), (5, 18323696), (8, 11452310), (10, 9161848), (16, 5726155), (20, 4580924), (40, 2290462), (67, 1367440), (80, 1145231), (134, 683720), (268, 341860), (335, 273488), (536, 170930), (670, 136744), (1072, 85465), (1340, 68372), (2680, 34186), (5360, 17093)]