225034880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{50231}}^1$

素因数の和:50257

約数の個数: 64

約数和(自身を含む): 614839680

約数和(自身を除く): 389804800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 50231, 100462, 200924, 251155, 351617, 401848, 502310, 703234, 803696, 1004620, 1406468, 1607392, 1758085, 2009240, 2812936, 3214784, 3516170, 4018480, 5625872, 6429568, 7032340, 8036960, 11251744, 14064680, 16073920, 22503488, 28129360, 32147840, 45006976, 56258720, 112517440, 225034880]

約数ペア:

[(1, 225034880), (2, 112517440), (4, 56258720), (5, 45006976), (7, 32147840), (8, 28129360), (10, 22503488), (14, 16073920), (16, 14064680), (20, 11251744), (28, 8036960), (32, 7032340), (35, 6429568), (40, 5625872), (56, 4018480), (64, 3516170), (70, 3214784), (80, 2812936), (112, 2009240), (128, 1758085), (140, 1607392), (160, 1406468), (224, 1004620), (280, 803696), (320, 703234), (448, 502310), (560, 401848), (640, 351617), (896, 251155), (1120, 200924), (2240, 100462), (4480, 50231)]