314450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 617520

約数和(自身を除く): 303070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 331, 475, 662, 950, 1655, 3310, 6289, 8275, 12578, 16550, 31445, 62890, 157225, 314450]

約数ペア:

[(1, 314450), (2, 157225), (5, 62890), (10, 31445), (19, 16550), (25, 12578), (38, 8275), (50, 6289), (95, 3310), (190, 1655), (331, 950), (475, 662)]