109186240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20071}}^1$

素因数の和:20105

約数の個数: 56

約数和(自身を含む): 275307552

約数和(自身を除く): 166121312

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, 20071, 40142, 80284, 100355, 160568, 200710, 321136, 341207, 401420, 642272, 682414, 802840, 1284544, 1364828, 1605680, 1706035, 2729656, 3211360, 3412070, 5459312, 6422720, 6824140, 10918624, 13648280, 21837248, 27296560, 54593120, 109186240]

約数ペア:

[(1, 109186240), (2, 54593120), (4, 27296560), (5, 21837248), (8, 13648280), (10, 10918624), (16, 6824140), (17, 6422720), (20, 5459312), (32, 3412070), (34, 3211360), (40, 2729656), (64, 1706035), (68, 1605680), (80, 1364828), (85, 1284544), (136, 802840), (160, 682414), (170, 642272), (272, 401420), (320, 341207), (340, 321136), (544, 200710), (680, 160568), (1088, 100355), (1360, 80284), (2720, 40142), (5440, 20071)]