32561820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9555

約数の個数: 72

約数和(自身を含む): 103980240

約数和(自身を除く): 71418420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 9521, 19042, 28563, 38084, 47605, 57126, 85689, 95210, 114252, 142815, 171378, 180899, 190420, 285630, 342756, 361798, 428445, 542697, 571260, 723596, 856890, 904495, 1085394, 1628091, 1713780, 1808990, 2170788, 2713485, 3256182, 3617980, 5426970, 6512364, 8140455, 10853940, 16280910, 32561820]

約数ペア:

[(1, 32561820), (2, 16280910), (3, 10853940), (4, 8140455), (5, 6512364), (6, 5426970), (9, 3617980), (10, 3256182), (12, 2713485), (15, 2170788), (18, 1808990), (19, 1713780), (20, 1628091), (30, 1085394), (36, 904495), (38, 856890), (45, 723596), (57, 571260), (60, 542697), (76, 428445), (90, 361798), (95, 342756), (114, 285630), (171, 190420), (180, 180899), (190, 171378), (228, 142815), (285, 114252), (342, 95210), (380, 85689), (570, 57126), (684, 47605), (855, 38084), (1140, 28563), (1710, 19042), (3420, 9521)]