554080450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2128

約数の個数: 96

約数和(自身を含む): 1303630848

約数和(自身を除く): 749550398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 275, 350, 355, 385, 497, 550, 710, 770, 781, 994, 1562, 1775, 1925, 2027, 2485, 3550, 3850, 3905, 4054, 4970, 5467, 7810, 10135, 10934, 12425, 14189, 19525, 20270, 22297, 24850, 27335, 28378, 39050, 44594, 50675, 54670, 70945, 101350, 111485, 136675, 141890, 143917, 156079, 222970, 273350, 287834, 312158, 354725, 557425, 709450, 719585, 780395, 1007419, 1114850, 1439170, 1560790, 1583087, 2014838, 3166174, 3597925, 3901975, 5037095, 7195850, 7803950, 7915435, 10074190, 11081609, 15830870, 22163218, 25185475, 39577175, 50370950, 55408045, 79154350, 110816090, 277040225, 554080450]

約数ペア:

[(1, 554080450), (2, 277040225), (5, 110816090), (7, 79154350), (10, 55408045), (11, 50370950), (14, 39577175), (22, 25185475), (25, 22163218), (35, 15830870), (50, 11081609), (55, 10074190), (70, 7915435), (71, 7803950), (77, 7195850), (110, 5037095), (142, 3901975), (154, 3597925), (175, 3166174), (275, 2014838), (350, 1583087), (355, 1560790), (385, 1439170), (497, 1114850), (550, 1007419), (710, 780395), (770, 719585), (781, 709450), (994, 557425), (1562, 354725), (1775, 312158), (1925, 287834), (2027, 273350), (2485, 222970), (3550, 156079), (3850, 143917), (3905, 141890), (4054, 136675), (4970, 111485), (5467, 101350), (7810, 70945), (10135, 54670), (10934, 50675), (12425, 44594), (14189, 39050), (19525, 28378), (20270, 27335), (22297, 24850)]