26913400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 63779400

約数和(自身を除く): 36866000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2539, 2650, 5078, 5300, 10156, 10600, 12695, 20312, 25390, 50780, 63475, 101560, 126950, 134567, 253900, 269134, 507800, 538268, 672835, 1076536, 1345670, 2691340, 3364175, 5382680, 6728350, 13456700, 26913400]

約数ペア:

[(1, 26913400), (2, 13456700), (4, 6728350), (5, 5382680), (8, 3364175), (10, 2691340), (20, 1345670), (25, 1076536), (40, 672835), (50, 538268), (53, 507800), (100, 269134), (106, 253900), (200, 134567), (212, 126950), (265, 101560), (424, 63475), (530, 50780), (1060, 25390), (1325, 20312), (2120, 12695), (2539, 10600), (2650, 10156), (5078, 5300)]