4915340

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 10387440

約数和(自身を除く): 5472100

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1373, 1790, 2746, 3580, 5492, 6865, 13730, 27460, 245767, 491534, 983068, 1228835, 2457670, 4915340]

約数ペア:

[(1, 4915340), (2, 2457670), (4, 1228835), (5, 983068), (10, 491534), (20, 245767), (179, 27460), (358, 13730), (716, 6865), (895, 5492), (1373, 3580), (1790, 2746)]