538788650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 1065467520

約数和(自身を除く): 526678870

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 271, 425, 542, 850, 1355, 2339, 2710, 4607, 4678, 6775, 9214, 11695, 13550, 23035, 23390, 39763, 46070, 58475, 79526, 115175, 116950, 198815, 230350, 397630, 633869, 994075, 1267738, 1988150, 3169345, 6338690, 10775773, 15846725, 21551546, 31693450, 53878865, 107757730, 269394325, 538788650]

約数ペア:

[(1, 538788650), (2, 269394325), (5, 107757730), (10, 53878865), (17, 31693450), (25, 21551546), (34, 15846725), (50, 10775773), (85, 6338690), (170, 3169345), (271, 1988150), (425, 1267738), (542, 994075), (850, 633869), (1355, 397630), (2339, 230350), (2710, 198815), (4607, 116950), (4678, 115175), (6775, 79526), (9214, 58475), (11695, 46070), (13550, 39763), (23035, 23390)]