25101498280

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1\times {\mathrm{6091}}^1$

素因数の和:6754

約数の個数: 64

約数和(自身を含む): 56845670400

約数和(自身を除く): 31744172120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 383, 538, 766, 1076, 1345, 1532, 1915, 2152, 2690, 3064, 3830, 5380, 6091, 7660, 10760, 12182, 15320, 24364, 30455, 48728, 60910, 103027, 121820, 206054, 243640, 412108, 515135, 824216, 1030270, 1638479, 2060540, 2332853, 3276958, 4121080, 4665706, 6553916, 8192395, 9331412, 11664265, 13107832, 16384790, 18662824, 23328530, 32769580, 46657060, 65539160, 93314120, 627537457, 1255074914, 2510149828, 3137687285, 5020299656, 6275374570, 12550749140, 25101498280]

約数ペア:

[(1, 25101498280), (2, 12550749140), (4, 6275374570), (5, 5020299656), (8, 3137687285), (10, 2510149828), (20, 1255074914), (40, 627537457), (269, 93314120), (383, 65539160), (538, 46657060), (766, 32769580), (1076, 23328530), (1345, 18662824), (1532, 16384790), (1915, 13107832), (2152, 11664265), (2690, 9331412), (3064, 8192395), (3830, 6553916), (5380, 4665706), (6091, 4121080), (7660, 3276958), (10760, 2332853), (12182, 2060540), (15320, 1638479), (24364, 1030270), (30455, 824216), (48728, 515135), (60910, 412108), (103027, 243640), (121820, 206054)]