3410480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 8035200

約数和(自身を除く): 4624720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 479, 712, 890, 958, 1424, 1780, 1916, 2395, 3560, 3832, 4790, 7120, 7664, 9580, 19160, 38320, 42631, 85262, 170524, 213155, 341048, 426310, 682096, 852620, 1705240, 3410480]

約数ペア:

[(1, 3410480), (2, 1705240), (4, 852620), (5, 682096), (8, 426310), (10, 341048), (16, 213155), (20, 170524), (40, 85262), (80, 42631), (89, 38320), (178, 19160), (356, 9580), (445, 7664), (479, 7120), (712, 4790), (890, 3832), (958, 3560), (1424, 2395), (1780, 1916)]