29037020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 66171168

約数和(自身を除く): 37134148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2083, 2788, 3485, 4166, 6970, 8332, 10415, 13940, 20830, 35411, 41660, 70822, 85403, 141644, 170806, 177055, 341612, 354110, 427015, 708220, 854030, 1451851, 1708060, 2903702, 5807404, 7259255, 14518510, 29037020]

約数ペア:

[(1, 29037020), (2, 14518510), (4, 7259255), (5, 5807404), (10, 2903702), (17, 1708060), (20, 1451851), (34, 854030), (41, 708220), (68, 427015), (82, 354110), (85, 341612), (164, 177055), (170, 170806), (205, 141644), (340, 85403), (410, 70822), (697, 41660), (820, 35411), (1394, 20830), (2083, 13940), (2788, 10415), (3485, 8332), (4166, 6970)]