88452650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 108409750

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 89, 110, 130, 139, 143, 178, 275, 278, 286, 325, 445, 550, 650, 695, 715, 890, 979, 1157, 1390, 1430, 1529, 1807, 1958, 2225, 2314, 3058, 3475, 3575, 3614, 4450, 4895, 5785, 6950, 7150, 7645, 9035, 9790, 11570, 12371, 12727, 15290, 18070, 19877, 24475, 24742, 25454, 28925, 38225, 39754, 45175, 48950, 57850, 61855, 63635, 76450, 90350, 99385, 123710, 127270, 136081, 160823, 198770, 272162, 309275, 318175, 321646, 496925, 618550, 636350, 680405, 804115, 993850, 1360810, 1608230, 1769053, 3402025, 3538106, 4020575, 6804050, 8041150, 8845265, 17690530, 44226325, 88452650]

約数ペア:

[(1, 88452650), (2, 44226325), (5, 17690530), (10, 8845265), (11, 8041150), (13, 6804050), (22, 4020575), (25, 3538106), (26, 3402025), (50, 1769053), (55, 1608230), (65, 1360810), (89, 993850), (110, 804115), (130, 680405), (139, 636350), (143, 618550), (178, 496925), (275, 321646), (278, 318175), (286, 309275), (325, 272162), (445, 198770), (550, 160823), (650, 136081), (695, 127270), (715, 123710), (890, 99385), (979, 90350), (1157, 76450), (1390, 63635), (1430, 61855), (1529, 57850), (1807, 48950), (1958, 45175), (2225, 39754), (2314, 38225), (3058, 28925), (3475, 25454), (3575, 24742), (3614, 24475), (4450, 19877), (4895, 18070), (5785, 15290), (6950, 12727), (7150, 12371), (7645, 11570), (9035, 9790)]