2451625840

素因数分解:

$2^4\times 5^1\times {\mathrm{5023}}^1\times {\mathrm{6101}}^1$

素因数の和:11137

約数の個数: 40

約数和(自身を含む): 5702099328

約数和(自身を除く): 3250473488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5023, 6101, 10046, 12202, 20092, 24404, 25115, 30505, 40184, 48808, 50230, 61010, 80368, 97616, 100460, 122020, 200920, 244040, 401840, 488080, 30645323, 61290646, 122581292, 153226615, 245162584, 306453230, 490325168, 612906460, 1225812920, 2451625840]

約数ペア:

[(1, 2451625840), (2, 1225812920), (4, 612906460), (5, 490325168), (8, 306453230), (10, 245162584), (16, 153226615), (20, 122581292), (40, 61290646), (80, 30645323), (5023, 488080), (6101, 401840), (10046, 244040), (12202, 200920), (20092, 122020), (24404, 100460), (25115, 97616), (30505, 80368), (40184, 61010), (48808, 50230)]