10820576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 24819480

約数和(自身を除く): 13998904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 416, 481, 494, 592, 608, 703, 962, 988, 1184, 1369, 1406, 1924, 1976, 2738, 2812, 3848, 3952, 5476, 5624, 7696, 7904, 9139, 10952, 11248, 15392, 17797, 18278, 21904, 22496, 26011, 35594, 36556, 43808, 52022, 71188, 73112, 104044, 142376, 146224, 208088, 284752, 292448, 338143, 416176, 569504, 676286, 832352, 1352572, 2705144, 5410288, 10820576]

約数ペア:

[(1, 10820576), (2, 5410288), (4, 2705144), (8, 1352572), (13, 832352), (16, 676286), (19, 569504), (26, 416176), (32, 338143), (37, 292448), (38, 284752), (52, 208088), (74, 146224), (76, 142376), (104, 104044), (148, 73112), (152, 71188), (208, 52022), (247, 43808), (296, 36556), (304, 35594), (416, 26011), (481, 22496), (494, 21904), (592, 18278), (608, 17797), (703, 15392), (962, 11248), (988, 10952), (1184, 9139), (1369, 7904), (1406, 7696), (1924, 5624), (1976, 5476), (2738, 3952), (2812, 3848)]