244390480

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20231}}^1$

素因数の和:20395

約数の個数: 40

約数和(自身を含む): 571999104

約数和(自身を除く): 327608624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 20231, 40462, 80924, 101155, 161848, 202310, 323696, 404620, 809240, 1618480, 3054881, 6109762, 12219524, 15274405, 24439048, 30548810, 48878096, 61097620, 122195240, 244390480]

約数ペア:

[(1, 244390480), (2, 122195240), (4, 61097620), (5, 48878096), (8, 30548810), (10, 24439048), (16, 15274405), (20, 12219524), (40, 6109762), (80, 3054881), (151, 1618480), (302, 809240), (604, 404620), (755, 323696), (1208, 202310), (1510, 161848), (2416, 101155), (3020, 80924), (6040, 40462), (12080, 20231)]