4985922760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1369759}}^1$

素因数の和:1369790

約数の個数: 64

約数和(自身を含む): 13807180800

約数和(自身を除く): 8821258040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1369759, 2739518, 5479036, 6848795, 9588313, 10958072, 13697590, 17806867, 19176626, 27395180, 35613734, 38353252, 47941565, 54790360, 71227468, 76706504, 89034335, 95883130, 124648069, 142454936, 178068670, 191766260, 249296138, 356137340, 383532520, 498592276, 623240345, 712274680, 997184552, 1246480690, 2492961380, 4985922760]

約数ペア:

[(1, 4985922760), (2, 2492961380), (4, 1246480690), (5, 997184552), (7, 712274680), (8, 623240345), (10, 498592276), (13, 383532520), (14, 356137340), (20, 249296138), (26, 191766260), (28, 178068670), (35, 142454936), (40, 124648069), (52, 95883130), (56, 89034335), (65, 76706504), (70, 71227468), (91, 54790360), (104, 47941565), (130, 38353252), (140, 35613734), (182, 27395180), (260, 19176626), (280, 17806867), (364, 13697590), (455, 10958072), (520, 9588313), (728, 6848795), (910, 5479036), (1820, 2739518), (3640, 1369759)]