83124560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61121}}^1$

素因数の和:61151

約数の個数: 40

約数和(自身を含む): 204636456

約数和(自身を除く): 121511896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 61121, 122242, 244484, 305605, 488968, 611210, 977936, 1039057, 1222420, 2078114, 2444840, 4156228, 4889680, 5195285, 8312456, 10390570, 16624912, 20781140, 41562280, 83124560]

約数ペア:

[(1, 83124560), (2, 41562280), (4, 20781140), (5, 16624912), (8, 10390570), (10, 8312456), (16, 5195285), (17, 4889680), (20, 4156228), (34, 2444840), (40, 2078114), (68, 1222420), (80, 1039057), (85, 977936), (136, 611210), (170, 488968), (272, 305605), (340, 244484), (680, 122242), (1360, 61121)]