66698500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 162175104

約数和(自身を除く): 95476604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 125, 134, 181, 220, 250, 268, 275, 335, 362, 500, 550, 670, 724, 737, 905, 1100, 1340, 1375, 1474, 1675, 1810, 1991, 2750, 2948, 3350, 3620, 3685, 3982, 4525, 5500, 6700, 7370, 7964, 8375, 9050, 9955, 12127, 14740, 16750, 18100, 18425, 19910, 22625, 24254, 33500, 36850, 39820, 45250, 48508, 49775, 60635, 73700, 90500, 92125, 99550, 121270, 133397, 184250, 199100, 242540, 248875, 266794, 303175, 368500, 497750, 533588, 606350, 666985, 995500, 1212700, 1333970, 1515875, 2667940, 3031750, 3334925, 6063500, 6669850, 13339700, 16674625, 33349250, 66698500]

約数ペア:

[(1, 66698500), (2, 33349250), (4, 16674625), (5, 13339700), (10, 6669850), (11, 6063500), (20, 3334925), (22, 3031750), (25, 2667940), (44, 1515875), (50, 1333970), (55, 1212700), (67, 995500), (100, 666985), (110, 606350), (125, 533588), (134, 497750), (181, 368500), (220, 303175), (250, 266794), (268, 248875), (275, 242540), (335, 199100), (362, 184250), (500, 133397), (550, 121270), (670, 99550), (724, 92125), (737, 90500), (905, 73700), (1100, 60635), (1340, 49775), (1375, 48508), (1474, 45250), (1675, 39820), (1810, 36850), (1991, 33500), (2750, 24254), (2948, 22625), (3350, 19910), (3620, 18425), (3685, 18100), (3982, 16750), (4525, 14740), (5500, 12127), (6700, 9955), (7370, 9050), (7964, 8375)]