12964600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 20783240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 83, 88, 100, 110, 142, 166, 200, 220, 275, 284, 332, 355, 415, 440, 550, 568, 664, 710, 781, 830, 913, 1100, 1420, 1562, 1660, 1775, 1826, 2075, 2200, 2840, 3124, 3320, 3550, 3652, 3905, 4150, 4565, 5893, 6248, 7100, 7304, 7810, 8300, 9130, 11786, 14200, 15620, 16600, 18260, 19525, 22825, 23572, 29465, 31240, 36520, 39050, 45650, 47144, 58930, 64823, 78100, 91300, 117860, 129646, 147325, 156200, 182600, 235720, 259292, 294650, 324115, 518584, 589300, 648230, 1178600, 1296460, 1620575, 2592920, 3241150, 6482300, 12964600]

約数ペア:

[(1, 12964600), (2, 6482300), (4, 3241150), (5, 2592920), (8, 1620575), (10, 1296460), (11, 1178600), (20, 648230), (22, 589300), (25, 518584), (40, 324115), (44, 294650), (50, 259292), (55, 235720), (71, 182600), (83, 156200), (88, 147325), (100, 129646), (110, 117860), (142, 91300), (166, 78100), (200, 64823), (220, 58930), (275, 47144), (284, 45650), (332, 39050), (355, 36520), (415, 31240), (440, 29465), (550, 23572), (568, 22825), (664, 19525), (710, 18260), (781, 16600), (830, 15620), (913, 14200), (1100, 11786), (1420, 9130), (1562, 8300), (1660, 7810), (1775, 7304), (1826, 7100), (2075, 6248), (2200, 5893), (2840, 4565), (3124, 4150), (3320, 3905), (3550, 3652)]