105418040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28961}}^1$

素因数の和:28992

約数の個数: 64

約数和(自身を含む): 291936960

約数和(自身を除く): 186518920

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, 28961, 57922, 115844, 144805, 202727, 231688, 289610, 376493, 405454, 579220, 752986, 810908, 1013635, 1158440, 1505972, 1621816, 1882465, 2027270, 2635451, 3011944, 3764930, 4054540, 5270902, 7529860, 8109080, 10541804, 13177255, 15059720, 21083608, 26354510, 52709020, 105418040]

約数ペア:

[(1, 105418040), (2, 52709020), (4, 26354510), (5, 21083608), (7, 15059720), (8, 13177255), (10, 10541804), (13, 8109080), (14, 7529860), (20, 5270902), (26, 4054540), (28, 3764930), (35, 3011944), (40, 2635451), (52, 2027270), (56, 1882465), (65, 1621816), (70, 1505972), (91, 1158440), (104, 1013635), (130, 810908), (140, 752986), (182, 579220), (260, 405454), (280, 376493), (364, 289610), (455, 231688), (520, 202727), (728, 144805), (910, 115844), (1820, 57922), (3640, 28961)]