4950590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 9456480

約数和(自身を除く): 4505890

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 397, 430, 794, 1247, 1985, 2494, 3970, 6235, 11513, 12470, 17071, 23026, 34142, 57565, 85355, 115130, 170710, 495059, 990118, 2475295, 4950590]

約数ペア:

[(1, 4950590), (2, 2475295), (5, 990118), (10, 495059), (29, 170710), (43, 115130), (58, 85355), (86, 57565), (145, 34142), (215, 23026), (290, 17071), (397, 12470), (430, 11513), (794, 6235), (1247, 3970), (1985, 2494)]