24986480

素因数分解:

$2^4\times 5^1\times {\mathrm{312331}}^1$

素因数の和:312344

約数の個数: 20

約数和(自身を含む): 58093752

約数和(自身を除く): 33107272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 312331, 624662, 1249324, 1561655, 2498648, 3123310, 4997296, 6246620, 12493240, 24986480]

約数ペア:

[(1, 24986480), (2, 12493240), (4, 6246620), (5, 4997296), (8, 3123310), (10, 2498648), (16, 1561655), (20, 1249324), (40, 624662), (80, 312331)]