1750230040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 4413528000

約数和(自身を除く): 2663297960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 277, 290, 377, 419, 520, 554, 580, 754, 838, 1108, 1160, 1385, 1508, 1676, 1885, 2095, 2216, 2770, 3016, 3352, 3601, 3770, 4190, 5447, 5540, 7202, 7540, 8033, 8380, 10894, 11080, 12151, 14404, 15080, 16066, 16760, 18005, 21788, 24302, 27235, 28808, 32132, 36010, 40165, 43576, 48604, 54470, 60755, 64264, 72020, 80330, 97208, 104429, 108940, 116063, 121510, 144040, 157963, 160660, 208858, 217880, 232126, 243020, 315926, 321320, 417716, 464252, 486040, 522145, 580315, 631852, 789815, 835432, 928504, 1044290, 1160630, 1263704, 1508819, 1579630, 2088580, 2321260, 3017638, 3159260, 3365827, 4177160, 4642520, 6035276, 6318520, 6731654, 7544095, 12070552, 13463308, 15088190, 16829135, 26926616, 30176380, 33658270, 43755751, 60352760, 67316540, 87511502, 134633080, 175023004, 218778755, 350046008, 437557510, 875115020, 1750230040]

約数ペア:

[(1, 1750230040), (2, 875115020), (4, 437557510), (5, 350046008), (8, 218778755), (10, 175023004), (13, 134633080), (20, 87511502), (26, 67316540), (29, 60352760), (40, 43755751), (52, 33658270), (58, 30176380), (65, 26926616), (104, 16829135), (116, 15088190), (130, 13463308), (145, 12070552), (232, 7544095), (260, 6731654), (277, 6318520), (290, 6035276), (377, 4642520), (419, 4177160), (520, 3365827), (554, 3159260), (580, 3017638), (754, 2321260), (838, 2088580), (1108, 1579630), (1160, 1508819), (1385, 1263704), (1508, 1160630), (1676, 1044290), (1885, 928504), (2095, 835432), (2216, 789815), (2770, 631852), (3016, 580315), (3352, 522145), (3601, 486040), (3770, 464252), (4190, 417716), (5447, 321320), (5540, 315926), (7202, 243020), (7540, 232126), (8033, 217880), (8380, 208858), (10894, 160660), (11080, 157963), (12151, 144040), (14404, 121510), (15080, 116063), (16066, 108940), (16760, 104429), (18005, 97208), (21788, 80330), (24302, 72020), (27235, 64264), (28808, 60755), (32132, 54470), (36010, 48604), (40165, 43576)]