1417614640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10733}}^1$

素因数の和:10886

約数の個数: 80

約数和(自身を含む): 3577771008

約数和(自身を除く): 2160156368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 10733, 13208, 16510, 21466, 26416, 33020, 42932, 53665, 66040, 85864, 107330, 132080, 139529, 171728, 214660, 279058, 429320, 558116, 697645, 858640, 1116232, 1363091, 1395290, 2232464, 2726182, 2790580, 5452364, 5581160, 6815455, 10904728, 11162320, 13630910, 17720183, 21809456, 27261820, 35440366, 54523640, 70880732, 88600915, 109047280, 141761464, 177201830, 283522928, 354403660, 708807320, 1417614640]

約数ペア:

[(1, 1417614640), (2, 708807320), (4, 354403660), (5, 283522928), (8, 177201830), (10, 141761464), (13, 109047280), (16, 88600915), (20, 70880732), (26, 54523640), (40, 35440366), (52, 27261820), (65, 21809456), (80, 17720183), (104, 13630910), (127, 11162320), (130, 10904728), (208, 6815455), (254, 5581160), (260, 5452364), (508, 2790580), (520, 2726182), (635, 2232464), (1016, 1395290), (1040, 1363091), (1270, 1116232), (1651, 858640), (2032, 697645), (2540, 558116), (3302, 429320), (5080, 279058), (6604, 214660), (8255, 171728), (10160, 139529), (10733, 132080), (13208, 107330), (16510, 85864), (21466, 66040), (26416, 53665), (33020, 42932)]