15697034540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{74869}}^1$

素因数の和:75842

約数の個数: 48

約数和(自身を含む): 35998693920

約数和(自身を除く): 20301659380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 953, 1906, 3812, 4765, 9530, 10483, 19060, 20966, 41932, 52415, 74869, 104830, 149738, 209660, 299476, 374345, 748690, 823559, 1497380, 1647118, 3294236, 4117795, 8235590, 16471180, 71350157, 142700314, 285400628, 356750785, 713501570, 784851727, 1427003140, 1569703454, 3139406908, 3924258635, 7848517270, 15697034540]

約数ペア:

[(1, 15697034540), (2, 7848517270), (4, 3924258635), (5, 3139406908), (10, 1569703454), (11, 1427003140), (20, 784851727), (22, 713501570), (44, 356750785), (55, 285400628), (110, 142700314), (220, 71350157), (953, 16471180), (1906, 8235590), (3812, 4117795), (4765, 3294236), (9530, 1647118), (10483, 1497380), (19060, 823559), (20966, 748690), (41932, 374345), (52415, 299476), (74869, 209660), (104830, 149738)]