2016180950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{15527}}^1$

素因数の和:15606

約数の個数: 72

約数和(自身を含む): 4444952112

約数和(自身を除く): 2428771162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 742, 1225, 1325, 1855, 2450, 2597, 2650, 3710, 5194, 9275, 12985, 15527, 18550, 25970, 31054, 64925, 77635, 108689, 129850, 155270, 217378, 388175, 543445, 760823, 776350, 822931, 1086890, 1521646, 1645862, 2717225, 3804115, 4114655, 5434450, 5760517, 7608230, 8229310, 11521034, 19020575, 20573275, 28802585, 38041150, 40323619, 41146550, 57605170, 80647238, 144012925, 201618095, 288025850, 403236190, 1008090475, 2016180950]

約数ペア:

[(1, 2016180950), (2, 1008090475), (5, 403236190), (7, 288025850), (10, 201618095), (14, 144012925), (25, 80647238), (35, 57605170), (49, 41146550), (50, 40323619), (53, 38041150), (70, 28802585), (98, 20573275), (106, 19020575), (175, 11521034), (245, 8229310), (265, 7608230), (350, 5760517), (371, 5434450), (490, 4114655), (530, 3804115), (742, 2717225), (1225, 1645862), (1325, 1521646), (1855, 1086890), (2450, 822931), (2597, 776350), (2650, 760823), (3710, 543445), (5194, 388175), (9275, 217378), (12985, 155270), (15527, 129850), (18550, 108689), (25970, 77635), (31054, 64925)]