39781692790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{477973}}^1$

素因数の和:478057

約数の個数: 64

約数和(自身を含む): 86723602560

約数和(自身を除く): 46941909770

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 203, 205, 287, 290, 406, 410, 574, 1015, 1189, 1435, 2030, 2378, 2870, 5945, 8323, 11890, 16646, 41615, 83230, 477973, 955946, 2389865, 3345811, 4779730, 6691622, 13861217, 16729055, 19596893, 27722434, 33458110, 39193786, 69306085, 97028519, 97984465, 137178251, 138612170, 194057038, 195968930, 274356502, 485142595, 568309897, 685891255, 970285190, 1136619794, 1371782510, 2841549485, 3978169279, 5683098970, 7956338558, 19890846395, 39781692790]

約数ペア:

[(1, 39781692790), (2, 19890846395), (5, 7956338558), (7, 5683098970), (10, 3978169279), (14, 2841549485), (29, 1371782510), (35, 1136619794), (41, 970285190), (58, 685891255), (70, 568309897), (82, 485142595), (145, 274356502), (203, 195968930), (205, 194057038), (287, 138612170), (290, 137178251), (406, 97984465), (410, 97028519), (574, 69306085), (1015, 39193786), (1189, 33458110), (1435, 27722434), (2030, 19596893), (2378, 16729055), (2870, 13861217), (5945, 6691622), (8323, 4779730), (11890, 3345811), (16646, 2389865), (41615, 955946), (83230, 477973)]