2885146550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3078

約数の個数: 96

約数和(自身を含む): 6352093440

約数和(自身を除く): 3466946890

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 139, 143, 275, 278, 286, 325, 550, 650, 695, 715, 1390, 1430, 1529, 1807, 2903, 3058, 3475, 3575, 3614, 5806, 6950, 7150, 7645, 9035, 14515, 15290, 18070, 19877, 29030, 31933, 37739, 38225, 39754, 45175, 63866, 72575, 75478, 76450, 90350, 99385, 145150, 159665, 188695, 198770, 319330, 377390, 403517, 415129, 496925, 798325, 807034, 830258, 943475, 993850, 1596650, 1886950, 2017585, 2075645, 4035170, 4151290, 4438687, 5245721, 8877374, 10087925, 10378225, 10491442, 20175850, 20756450, 22193435, 26228605, 44386870, 52457210, 57702931, 110967175, 115405862, 131143025, 221934350, 262286050, 288514655, 577029310, 1442573275, 2885146550]

約数ペア:

[(1, 2885146550), (2, 1442573275), (5, 577029310), (10, 288514655), (11, 262286050), (13, 221934350), (22, 131143025), (25, 115405862), (26, 110967175), (50, 57702931), (55, 52457210), (65, 44386870), (110, 26228605), (130, 22193435), (139, 20756450), (143, 20175850), (275, 10491442), (278, 10378225), (286, 10087925), (325, 8877374), (550, 5245721), (650, 4438687), (695, 4151290), (715, 4035170), (1390, 2075645), (1430, 2017585), (1529, 1886950), (1807, 1596650), (2903, 993850), (3058, 943475), (3475, 830258), (3575, 807034), (3614, 798325), (5806, 496925), (6950, 415129), (7150, 403517), (7645, 377390), (9035, 319330), (14515, 198770), (15290, 188695), (18070, 159665), (19877, 145150), (29030, 99385), (31933, 90350), (37739, 76450), (38225, 75478), (39754, 72575), (45175, 63866)]