38677280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4629

約数の個数: 48

約数和(自身を含む): 93119544

約数和(自身を除く): 54442264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4561, 8480, 9122, 18244, 22805, 36488, 45610, 72976, 91220, 145952, 182440, 241733, 364880, 483466, 729760, 966932, 1208665, 1933864, 2417330, 3867728, 4834660, 7735456, 9669320, 19338640, 38677280]

約数ペア:

[(1, 38677280), (2, 19338640), (4, 9669320), (5, 7735456), (8, 4834660), (10, 3867728), (16, 2417330), (20, 1933864), (32, 1208665), (40, 966932), (53, 729760), (80, 483466), (106, 364880), (160, 241733), (212, 182440), (265, 145952), (424, 91220), (530, 72976), (848, 45610), (1060, 36488), (1696, 22805), (2120, 18244), (4240, 9122), (4561, 8480)]