66713440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24527}}^1$

素因数の和:24559

約数の個数: 48

約数和(自身を含む): 166888512

約数和(自身を除く): 100175072

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, 24527, 49054, 98108, 122635, 196216, 245270, 392432, 416959, 490540, 784864, 833918, 981080, 1667836, 1962160, 2084795, 3335672, 3924320, 4169590, 6671344, 8339180, 13342688, 16678360, 33356720, 66713440]

約数ペア:

[(1, 66713440), (2, 33356720), (4, 16678360), (5, 13342688), (8, 8339180), (10, 6671344), (16, 4169590), (17, 3924320), (20, 3335672), (32, 2084795), (34, 1962160), (40, 1667836), (68, 981080), (80, 833918), (85, 784864), (136, 490540), (160, 416959), (170, 392432), (272, 245270), (340, 196216), (544, 122635), (680, 98108), (1360, 49054), (2720, 24527)]