28591400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 67629600

約数和(自身を除く): 39038200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2423, 2950, 4846, 5900, 9692, 11800, 12115, 19384, 24230, 48460, 60575, 96920, 121150, 142957, 242300, 285914, 484600, 571828, 714785, 1143656, 1429570, 2859140, 3573925, 5718280, 7147850, 14295700, 28591400]

約数ペア:

[(1, 28591400), (2, 14295700), (4, 7147850), (5, 5718280), (8, 3573925), (10, 2859140), (20, 1429570), (25, 1143656), (40, 714785), (50, 571828), (59, 484600), (100, 285914), (118, 242300), (200, 142957), (236, 121150), (295, 96920), (472, 60575), (590, 48460), (1180, 24230), (1475, 19384), (2360, 12115), (2423, 11800), (2950, 9692), (4846, 5900)]