126023960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 302400000

約数和(自身を除く): 176376040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1501, 1580, 2099, 3002, 3160, 4198, 6004, 7505, 8396, 10495, 12008, 15010, 16792, 20990, 30020, 39881, 41980, 60040, 79762, 83960, 159524, 165821, 199405, 319048, 331642, 398810, 663284, 797620, 829105, 1326568, 1595240, 1658210, 3150599, 3316420, 6301198, 6632840, 12602396, 15752995, 25204792, 31505990, 63011980, 126023960]

約数ペア:

[(1, 126023960), (2, 63011980), (4, 31505990), (5, 25204792), (8, 15752995), (10, 12602396), (19, 6632840), (20, 6301198), (38, 3316420), (40, 3150599), (76, 1658210), (79, 1595240), (95, 1326568), (152, 829105), (158, 797620), (190, 663284), (316, 398810), (380, 331642), (395, 319048), (632, 199405), (760, 165821), (790, 159524), (1501, 83960), (1580, 79762), (2099, 60040), (3002, 41980), (3160, 39881), (4198, 30020), (6004, 20990), (7505, 16792), (8396, 15010), (10495, 12008)]