2008202427875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1\times {\mathrm{26357}}^1$

素因数の和:30981

約数の個数: 64

約数和(自身を含む): 3015793797120

約数和(自身を除く): 1007591369245

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 4583, 16625, 22915, 26357, 32081, 87077, 114575, 131785, 160405, 184499, 435385, 500783, 572875, 609539, 658925, 802025, 922495, 2176925, 2503915, 3047695, 3294625, 3505481, 4010125, 4612475, 10884625, 12519575, 15238475, 17527405, 23062375, 62597875, 76192375, 87637025, 120794131, 438185125, 603970655, 845558917, 2295088489, 3019853275, 4227794585, 11475442445, 15099266375, 16065619423, 21138972925, 57377212225, 80328097115, 105694864625, 286886061125, 401640485575, 2008202427875]

約数ペア:

[(1, 2008202427875), (5, 401640485575), (7, 286886061125), (19, 105694864625), (25, 80328097115), (35, 57377212225), (95, 21138972925), (125, 16065619423), (133, 15099266375), (175, 11475442445), (475, 4227794585), (665, 3019853275), (875, 2295088489), (2375, 845558917), (3325, 603970655), (4583, 438185125), (16625, 120794131), (22915, 87637025), (26357, 76192375), (32081, 62597875), (87077, 23062375), (114575, 17527405), (131785, 15238475), (160405, 12519575), (184499, 10884625), (435385, 4612475), (500783, 4010125), (572875, 3505481), (609539, 3294625), (658925, 3047695), (802025, 2503915), (922495, 2176925)]