41519380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 101074176

約数和(自身を除く): 59554796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4177, 4970, 8354, 9940, 16708, 20885, 29239, 41770, 58478, 83540, 116956, 146195, 292390, 296567, 584780, 593134, 1186268, 1482835, 2075969, 2965670, 4151938, 5931340, 8303876, 10379845, 20759690, 41519380]

約数ペア:

[(1, 41519380), (2, 20759690), (4, 10379845), (5, 8303876), (7, 5931340), (10, 4151938), (14, 2965670), (20, 2075969), (28, 1482835), (35, 1186268), (70, 593134), (71, 584780), (140, 296567), (142, 292390), (284, 146195), (355, 116956), (497, 83540), (710, 58478), (994, 41770), (1420, 29239), (1988, 20885), (2485, 16708), (4177, 9940), (4970, 8354)]