2017231840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7079}}^1$

素因数の和:7244

約数の個数: 96

約数和(自身を含む): 5170495680

約数和(自身を除く): 3153263840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 137, 160, 208, 260, 274, 416, 520, 548, 685, 1040, 1096, 1370, 1781, 2080, 2192, 2740, 3562, 4384, 5480, 7079, 7124, 8905, 10960, 14158, 14248, 17810, 21920, 28316, 28496, 35395, 35620, 56632, 56992, 70790, 71240, 92027, 113264, 141580, 142480, 184054, 226528, 283160, 284960, 368108, 460135, 566320, 736216, 920270, 969823, 1132640, 1472432, 1840540, 1939646, 2944864, 3681080, 3879292, 4849115, 7362160, 7758584, 9698230, 12607699, 14724320, 15517168, 19396460, 25215398, 31034336, 38792920, 50430796, 63038495, 77585840, 100861592, 126076990, 155171680, 201723184, 252153980, 403446368, 504307960, 1008615920, 2017231840]

約数ペア:

[(1, 2017231840), (2, 1008615920), (4, 504307960), (5, 403446368), (8, 252153980), (10, 201723184), (13, 155171680), (16, 126076990), (20, 100861592), (26, 77585840), (32, 63038495), (40, 50430796), (52, 38792920), (65, 31034336), (80, 25215398), (104, 19396460), (130, 15517168), (137, 14724320), (160, 12607699), (208, 9698230), (260, 7758584), (274, 7362160), (416, 4849115), (520, 3879292), (548, 3681080), (685, 2944864), (1040, 1939646), (1096, 1840540), (1370, 1472432), (1781, 1132640), (2080, 969823), (2192, 920270), (2740, 736216), (3562, 566320), (4384, 460135), (5480, 368108), (7079, 284960), (7124, 283160), (8905, 226528), (10960, 184054), (14158, 142480), (14248, 141580), (17810, 113264), (21920, 92027), (28316, 71240), (28496, 70790), (35395, 56992), (35620, 56632)]