6940700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 17134320

約数和(自身を除く): 10193620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 281, 325, 380, 475, 494, 562, 650, 950, 988, 1124, 1235, 1300, 1405, 1900, 2470, 2810, 3653, 4940, 5339, 5620, 6175, 7025, 7306, 10678, 12350, 14050, 14612, 18265, 21356, 24700, 26695, 28100, 36530, 53390, 69407, 73060, 91325, 106780, 133475, 138814, 182650, 266950, 277628, 347035, 365300, 533900, 694070, 1388140, 1735175, 3470350, 6940700]

約数ペア:

[(1, 6940700), (2, 3470350), (4, 1735175), (5, 1388140), (10, 694070), (13, 533900), (19, 365300), (20, 347035), (25, 277628), (26, 266950), (38, 182650), (50, 138814), (52, 133475), (65, 106780), (76, 91325), (95, 73060), (100, 69407), (130, 53390), (190, 36530), (247, 28100), (260, 26695), (281, 24700), (325, 21356), (380, 18265), (475, 14612), (494, 14050), (562, 12350), (650, 10678), (950, 7306), (988, 7025), (1124, 6175), (1235, 5620), (1300, 5339), (1405, 4940), (1900, 3653), (2470, 2810)]