125584060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{128147}}^1$

素因数の和:128170

約数の個数: 36

約数和(自身を含む): 306786312

約数和(自身を除く): 181202252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 128147, 256294, 512588, 640735, 897029, 1281470, 1794058, 2562940, 3588116, 4485145, 6279203, 8970290, 12558406, 17940580, 25116812, 31396015, 62792030, 125584060]

約数ペア:

[(1, 125584060), (2, 62792030), (4, 31396015), (5, 25116812), (7, 17940580), (10, 12558406), (14, 8970290), (20, 6279203), (28, 4485145), (35, 3588116), (49, 2562940), (70, 1794058), (98, 1281470), (140, 897029), (196, 640735), (245, 512588), (490, 256294), (980, 128147)]