2341840

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 5533128

約数和(自身を除く): 3191288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 401, 584, 730, 802, 1168, 1460, 1604, 2005, 2920, 3208, 4010, 5840, 6416, 8020, 16040, 29273, 32080, 58546, 117092, 146365, 234184, 292730, 468368, 585460, 1170920, 2341840]

約数ペア:

[(1, 2341840), (2, 1170920), (4, 585460), (5, 468368), (8, 292730), (10, 234184), (16, 146365), (20, 117092), (40, 58546), (73, 32080), (80, 29273), (146, 16040), (292, 8020), (365, 6416), (401, 5840), (584, 4010), (730, 3208), (802, 2920), (1168, 2005), (1460, 1604)]