47463080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 75190360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 503, 674, 1006, 1348, 1685, 2012, 2359, 2515, 2696, 3370, 3521, 4024, 4718, 5030, 6740, 7042, 9436, 10060, 11795, 13480, 14084, 17605, 18872, 20120, 23590, 28168, 35210, 47180, 70420, 94360, 140840, 169511, 339022, 678044, 847555, 1186577, 1356088, 1695110, 2373154, 3390220, 4746308, 5932885, 6780440, 9492616, 11865770, 23731540, 47463080]

約数ペア:

[(1, 47463080), (2, 23731540), (4, 11865770), (5, 9492616), (7, 6780440), (8, 5932885), (10, 4746308), (14, 3390220), (20, 2373154), (28, 1695110), (35, 1356088), (40, 1186577), (56, 847555), (70, 678044), (140, 339022), (280, 169511), (337, 140840), (503, 94360), (674, 70420), (1006, 47180), (1348, 35210), (1685, 28168), (2012, 23590), (2359, 20120), (2515, 18872), (2696, 17605), (3370, 14084), (3521, 13480), (4024, 11795), (4718, 10060), (5030, 9436), (6740, 7042)]