5227280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 12897612

約数和(自身を除く): 7670332

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 181, 190, 304, 361, 362, 380, 722, 724, 760, 905, 1444, 1448, 1520, 1805, 1810, 2888, 2896, 3439, 3610, 3620, 5776, 6878, 7220, 7240, 13756, 14440, 14480, 17195, 27512, 28880, 34390, 55024, 65341, 68780, 130682, 137560, 261364, 275120, 326705, 522728, 653410, 1045456, 1306820, 2613640, 5227280]

約数ペア:

[(1, 5227280), (2, 2613640), (4, 1306820), (5, 1045456), (8, 653410), (10, 522728), (16, 326705), (19, 275120), (20, 261364), (38, 137560), (40, 130682), (76, 68780), (80, 65341), (95, 55024), (152, 34390), (181, 28880), (190, 27512), (304, 17195), (361, 14480), (362, 14440), (380, 13756), (722, 7240), (724, 7220), (760, 6878), (905, 5776), (1444, 3620), (1448, 3610), (1520, 3439), (1805, 2896), (1810, 2888)]