25683800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 60866640

約数和(自身を除く): 35182840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2423, 2650, 4846, 5300, 9692, 10600, 12115, 19384, 24230, 48460, 60575, 96920, 121150, 128419, 242300, 256838, 484600, 513676, 642095, 1027352, 1284190, 2568380, 3210475, 5136760, 6420950, 12841900, 25683800]

約数ペア:

[(1, 25683800), (2, 12841900), (4, 6420950), (5, 5136760), (8, 3210475), (10, 2568380), (20, 1284190), (25, 1027352), (40, 642095), (50, 513676), (53, 484600), (100, 256838), (106, 242300), (200, 128419), (212, 121150), (265, 96920), (424, 60575), (530, 48460), (1060, 24230), (1325, 19384), (2120, 12115), (2423, 10600), (2650, 9692), (4846, 5300)]