1880795104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{17881}}^1$

素因数の和:18083

約数の個数: 48

約数和(自身を含む): 3920449680

約数和(自身を除く): 2039654576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 2768, 3287, 5536, 6574, 13148, 17881, 26296, 35762, 52592, 71524, 105184, 143048, 286096, 339739, 572192, 679478, 1358956, 2717912, 3093413, 5435824, 6186826, 10871648, 12373652, 24747304, 49494608, 58774847, 98989216, 117549694, 235099388, 470198776, 940397552, 1880795104]

約数ペア:

[(1, 1880795104), (2, 940397552), (4, 470198776), (8, 235099388), (16, 117549694), (19, 98989216), (32, 58774847), (38, 49494608), (76, 24747304), (152, 12373652), (173, 10871648), (304, 6186826), (346, 5435824), (608, 3093413), (692, 2717912), (1384, 1358956), (2768, 679478), (3287, 572192), (5536, 339739), (6574, 286096), (13148, 143048), (17881, 105184), (26296, 71524), (35762, 52592)]