103089661940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1\times {\mathrm{34217}}^1$

素因数の和:35876

約数の個数: 48

約数和(自身を含む): 218867361552

約数和(自身を除く): 115777699612

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1553, 1940, 3106, 6212, 7765, 15530, 31060, 34217, 68434, 136868, 150641, 171085, 301282, 342170, 602564, 684340, 753205, 1506410, 3012820, 3319049, 6638098, 13276196, 16595245, 33190490, 53139001, 66380980, 106278002, 212556004, 265695005, 531390010, 1062780020, 5154483097, 10308966194, 20617932388, 25772415485, 51544830970, 103089661940]

約数ペア:

[(1, 103089661940), (2, 51544830970), (4, 25772415485), (5, 20617932388), (10, 10308966194), (20, 5154483097), (97, 1062780020), (194, 531390010), (388, 265695005), (485, 212556004), (970, 106278002), (1553, 66380980), (1940, 53139001), (3106, 33190490), (6212, 16595245), (7765, 13276196), (15530, 6638098), (31060, 3319049), (34217, 3012820), (68434, 1506410), (136868, 753205), (150641, 684340), (171085, 602564), (301282, 342170)]