37992980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 83026944

約数和(自身を除く): 45033964

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 233, 263, 310, 466, 526, 620, 932, 1052, 1165, 1315, 2330, 2630, 4660, 5260, 7223, 8153, 14446, 16306, 28892, 32612, 36115, 40765, 61279, 72230, 81530, 122558, 144460, 163060, 245116, 306395, 612790, 1225580, 1899649, 3799298, 7598596, 9498245, 18996490, 37992980]

約数ペア:

[(1, 37992980), (2, 18996490), (4, 9498245), (5, 7598596), (10, 3799298), (20, 1899649), (31, 1225580), (62, 612790), (124, 306395), (155, 245116), (233, 163060), (263, 144460), (310, 122558), (466, 81530), (526, 72230), (620, 61279), (932, 40765), (1052, 36115), (1165, 32612), (1315, 28892), (2330, 16306), (2630, 14446), (4660, 8153), (5260, 7223)]