2098569550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{7079}}^1$

素因数の和:7127

約数の個数: 108

約数和(自身を含む): 4991633640

約数和(自身を除く): 2893064090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 121, 154, 175, 242, 245, 275, 350, 385, 490, 539, 550, 605, 770, 847, 1078, 1210, 1225, 1694, 1925, 2450, 2695, 3025, 3850, 4235, 5390, 5929, 6050, 7079, 8470, 11858, 13475, 14158, 21175, 26950, 29645, 35395, 42350, 49553, 59290, 70790, 77869, 99106, 148225, 155738, 176975, 247765, 296450, 346871, 353950, 389345, 495530, 545083, 693742, 778690, 856559, 1090166, 1238825, 1713118, 1734355, 1946725, 2477650, 2725415, 3468710, 3815581, 3893450, 4282795, 5450830, 5995913, 7631162, 8565590, 8671775, 11991826, 13627075, 17343550, 19077905, 21413975, 27254150, 29979565, 38155810, 41971391, 42827950, 59959130, 83942782, 95389525, 149897825, 190779050, 209856955, 299795650, 419713910, 1049284775, 2098569550]

約数ペア:

[(1, 2098569550), (2, 1049284775), (5, 419713910), (7, 299795650), (10, 209856955), (11, 190779050), (14, 149897825), (22, 95389525), (25, 83942782), (35, 59959130), (49, 42827950), (50, 41971391), (55, 38155810), (70, 29979565), (77, 27254150), (98, 21413975), (110, 19077905), (121, 17343550), (154, 13627075), (175, 11991826), (242, 8671775), (245, 8565590), (275, 7631162), (350, 5995913), (385, 5450830), (490, 4282795), (539, 3893450), (550, 3815581), (605, 3468710), (770, 2725415), (847, 2477650), (1078, 1946725), (1210, 1734355), (1225, 1713118), (1694, 1238825), (1925, 1090166), (2450, 856559), (2695, 778690), (3025, 693742), (3850, 545083), (4235, 495530), (5390, 389345), (5929, 353950), (6050, 346871), (7079, 296450), (8470, 247765), (11858, 176975), (13475, 155738), (14158, 148225), (21175, 99106), (26950, 77869), (29645, 70790), (35395, 59290), (42350, 49553)]