2017263520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{741641}}^1$

素因数の和:741673

約数の個数: 48

約数和(自身を含む): 5046132168

約数和(自身を除く): 3028868648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 741641, 1483282, 2966564, 3708205, 5933128, 7416410, 11866256, 12607897, 14832820, 23732512, 25215794, 29665640, 50431588, 59331280, 63039485, 100863176, 118662560, 126078970, 201726352, 252157940, 403452704, 504315880, 1008631760, 2017263520]

約数ペア:

[(1, 2017263520), (2, 1008631760), (4, 504315880), (5, 403452704), (8, 252157940), (10, 201726352), (16, 126078970), (17, 118662560), (20, 100863176), (32, 63039485), (34, 59331280), (40, 50431588), (68, 29665640), (80, 25215794), (85, 23732512), (136, 14832820), (160, 12607897), (170, 11866256), (272, 7416410), (340, 5933128), (544, 3708205), (680, 2966564), (1360, 1483282), (2720, 741641)]