2019441450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13216

約数の個数: 96

約数和(自身を含む): 5462150400

約数和(自身を除く): 3442708950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 195, 237, 325, 390, 395, 474, 650, 790, 975, 1027, 1185, 1950, 1975, 2054, 2370, 3081, 3950, 5135, 5925, 6162, 10270, 11850, 13109, 15405, 25675, 26218, 30810, 39327, 51350, 65545, 77025, 78654, 131090, 154050, 170417, 196635, 327725, 340834, 393270, 511251, 655450, 852085, 983175, 1022502, 1035611, 1704170, 1966350, 2071222, 2556255, 3106833, 4260425, 5112510, 5178055, 6213666, 8520850, 10356110, 12781275, 13462943, 15534165, 25562550, 25890275, 26925886, 31068330, 40388829, 51780550, 67314715, 77670825, 80777658, 134629430, 155341650, 201944145, 336573575, 403888290, 673147150, 1009720725, 2019441450]

約数ペア:

[(1, 2019441450), (2, 1009720725), (3, 673147150), (5, 403888290), (6, 336573575), (10, 201944145), (13, 155341650), (15, 134629430), (25, 80777658), (26, 77670825), (30, 67314715), (39, 51780550), (50, 40388829), (65, 31068330), (75, 26925886), (78, 25890275), (79, 25562550), (130, 15534165), (150, 13462943), (158, 12781275), (195, 10356110), (237, 8520850), (325, 6213666), (390, 5178055), (395, 5112510), (474, 4260425), (650, 3106833), (790, 2556255), (975, 2071222), (1027, 1966350), (1185, 1704170), (1950, 1035611), (1975, 1022502), (2054, 983175), (2370, 852085), (3081, 655450), (3950, 511251), (5135, 393270), (5925, 340834), (6162, 327725), (10270, 196635), (11850, 170417), (13109, 154050), (15405, 131090), (25675, 78654), (26218, 77025), (30810, 65545), (39327, 51350)]