41910100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 97728120

約数和(自身を除く): 55818020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 89, 100, 170, 178, 277, 340, 356, 425, 445, 554, 850, 890, 1108, 1385, 1513, 1700, 1780, 2225, 2770, 3026, 4450, 4709, 5540, 6052, 6925, 7565, 8900, 9418, 13850, 15130, 18836, 23545, 24653, 27700, 30260, 37825, 47090, 49306, 75650, 94180, 98612, 117725, 123265, 151300, 235450, 246530, 419101, 470900, 493060, 616325, 838202, 1232650, 1676404, 2095505, 2465300, 4191010, 8382020, 10477525, 20955050, 41910100]

約数ペア:

[(1, 41910100), (2, 20955050), (4, 10477525), (5, 8382020), (10, 4191010), (17, 2465300), (20, 2095505), (25, 1676404), (34, 1232650), (50, 838202), (68, 616325), (85, 493060), (89, 470900), (100, 419101), (170, 246530), (178, 235450), (277, 151300), (340, 123265), (356, 117725), (425, 98612), (445, 94180), (554, 75650), (850, 49306), (890, 47090), (1108, 37825), (1385, 30260), (1513, 27700), (1700, 24653), (1780, 23545), (2225, 18836), (2770, 15130), (3026, 13850), (4450, 9418), (4709, 8900), (5540, 7565), (6052, 6925)]