16326700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 40223120

約数和(自身を除く): 23896420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 661, 950, 988, 1235, 1300, 1322, 1900, 2470, 2644, 3305, 4940, 6175, 6610, 8593, 12350, 12559, 13220, 16525, 17186, 24700, 25118, 33050, 34372, 42965, 50236, 62795, 66100, 85930, 125590, 163267, 171860, 214825, 251180, 313975, 326534, 429650, 627950, 653068, 816335, 859300, 1255900, 1632670, 3265340, 4081675, 8163350, 16326700]

約数ペア:

[(1, 16326700), (2, 8163350), (4, 4081675), (5, 3265340), (10, 1632670), (13, 1255900), (19, 859300), (20, 816335), (25, 653068), (26, 627950), (38, 429650), (50, 326534), (52, 313975), (65, 251180), (76, 214825), (95, 171860), (100, 163267), (130, 125590), (190, 85930), (247, 66100), (260, 62795), (325, 50236), (380, 42965), (475, 34372), (494, 33050), (650, 25118), (661, 24700), (950, 17186), (988, 16525), (1235, 13220), (1300, 12559), (1322, 12350), (1900, 8593), (2470, 6610), (2644, 6175), (3305, 4940)]