25960860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 79213680

約数和(自身を除く): 53252820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 619, 699, 932, 1165, 1238, 1398, 1857, 2097, 2330, 2476, 2796, 3095, 3495, 3714, 4194, 4660, 5571, 6190, 6990, 7428, 8388, 9285, 10485, 11142, 12380, 13980, 18570, 20970, 22284, 27855, 37140, 41940, 55710, 111420, 144227, 288454, 432681, 576908, 721135, 865362, 1298043, 1442270, 1730724, 2163405, 2596086, 2884540, 4326810, 5192172, 6490215, 8653620, 12980430, 25960860]

約数ペア:

[(1, 25960860), (2, 12980430), (3, 8653620), (4, 6490215), (5, 5192172), (6, 4326810), (9, 2884540), (10, 2596086), (12, 2163405), (15, 1730724), (18, 1442270), (20, 1298043), (30, 865362), (36, 721135), (45, 576908), (60, 432681), (90, 288454), (180, 144227), (233, 111420), (466, 55710), (619, 41940), (699, 37140), (932, 27855), (1165, 22284), (1238, 20970), (1398, 18570), (1857, 13980), (2097, 12380), (2330, 11142), (2476, 10485), (2796, 9285), (3095, 8388), (3495, 7428), (3714, 6990), (4194, 6190), (4660, 5571)]