23725.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16921}}^1$

素因数の和:16955

約数の個数: 72

約数和(自身を含む): 184788240

約数和(自身を除く): 126918420

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, 16921, 33842, 50763, 67684, 84605, 101526, 152289, 169210, 203052, 253815, 304578, 321499, 338420, 507630, 609156, 642998, 761445, 964497, 1015260, 1285996, 1522890, 1607495, 1928994, 2893491, 3045780, 3214990, 3857988, 4822485, 5786982, 6429980, 9644970, 11573964, 14467455, 19289940, 28934910, 57869820]

約数ペア:

[(1, 57869820), (2, 28934910), (3, 19289940), (4, 14467455), (5, 11573964), (6, 9644970), (9, 6429980), (10, 5786982), (12, 4822485), (15, 3857988), (18, 3214990), (19, 3045780), (20, 2893491), (30, 1928994), (36, 1607495), (38, 1522890), (45, 1285996), (57, 1015260), (60, 964497), (76, 761445), (90, 642998), (95, 609156), (114, 507630), (171, 338420), (180, 321499), (190, 304578), (228, 253815), (285, 203052), (342, 169210), (380, 152289), (570, 101526), (684, 84605), (855, 67684), (1140, 50763), (1710, 33842), (3420, 16921)]