1870796650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{5153}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 3571907544

約数和(自身を除く): 1701110894

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 137, 265, 274, 530, 685, 1325, 1370, 2650, 3425, 5153, 6850, 7261, 10306, 14522, 25765, 36305, 51530, 72610, 128825, 181525, 257650, 273109, 363050, 546218, 705961, 1365545, 1411922, 2731090, 3529805, 6827725, 7059610, 13655450, 17649025, 35298050, 37415933, 74831866, 187079665, 374159330, 935398325, 1870796650]

約数ペア:

[(1, 1870796650), (2, 935398325), (5, 374159330), (10, 187079665), (25, 74831866), (50, 37415933), (53, 35298050), (106, 17649025), (137, 13655450), (265, 7059610), (274, 6827725), (530, 3529805), (685, 2731090), (1325, 1411922), (1370, 1365545), (2650, 705961), (3425, 546218), (5153, 363050), (6850, 273109), (7261, 257650), (10306, 181525), (14522, 128825), (25765, 72610), (36305, 51530)]