5436280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 8042120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 311, 380, 437, 460, 622, 760, 874, 920, 1244, 1555, 1748, 2185, 2488, 3110, 3496, 4370, 5909, 6220, 7153, 8740, 11818, 12440, 14306, 17480, 23636, 28612, 29545, 35765, 47272, 57224, 59090, 71530, 118180, 135907, 143060, 236360, 271814, 286120, 543628, 679535, 1087256, 1359070, 2718140, 5436280]

約数ペア:

[(1, 5436280), (2, 2718140), (4, 1359070), (5, 1087256), (8, 679535), (10, 543628), (19, 286120), (20, 271814), (23, 236360), (38, 143060), (40, 135907), (46, 118180), (76, 71530), (92, 59090), (95, 57224), (115, 47272), (152, 35765), (184, 29545), (190, 28612), (230, 23636), (311, 17480), (380, 14306), (437, 12440), (460, 11818), (622, 8740), (760, 7153), (874, 6220), (920, 5909), (1244, 4370), (1555, 3496), (1748, 3110), (2185, 2488)]