42977020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 97923168

約数和(自身を除く): 54946148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3083, 3485, 6166, 6970, 12332, 13940, 15415, 30830, 52411, 61660, 104822, 126403, 209644, 252806, 262055, 505612, 524110, 632015, 1048220, 1264030, 2148851, 2528060, 4297702, 8595404, 10744255, 21488510, 42977020]

約数ペア:

[(1, 42977020), (2, 21488510), (4, 10744255), (5, 8595404), (10, 4297702), (17, 2528060), (20, 2148851), (34, 1264030), (41, 1048220), (68, 632015), (82, 524110), (85, 505612), (164, 262055), (170, 252806), (205, 209644), (340, 126403), (410, 104822), (697, 61660), (820, 52411), (1394, 30830), (2788, 15415), (3083, 13940), (3485, 12332), (6166, 6970)]