1214209250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2532

約数の個数: 64

約数和(自身を含む): 2416003200

約数和(自身を除く): 1201793950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 125, 190, 214, 250, 475, 535, 950, 1070, 2033, 2375, 2389, 2675, 4066, 4750, 4778, 5350, 10165, 11945, 13375, 20330, 23890, 26750, 45391, 50825, 59725, 90782, 101650, 119450, 226955, 254125, 255623, 298625, 453910, 508250, 511246, 597250, 1134775, 1278115, 2269550, 2556230, 4856837, 5673875, 6390575, 9713674, 11347750, 12781150, 24284185, 31952875, 48568370, 63905750, 121420925, 242841850, 607104625, 1214209250]

約数ペア:

[(1, 1214209250), (2, 607104625), (5, 242841850), (10, 121420925), (19, 63905750), (25, 48568370), (38, 31952875), (50, 24284185), (95, 12781150), (107, 11347750), (125, 9713674), (190, 6390575), (214, 5673875), (250, 4856837), (475, 2556230), (535, 2269550), (950, 1278115), (1070, 1134775), (2033, 597250), (2375, 511246), (2389, 508250), (2675, 453910), (4066, 298625), (4750, 255623), (4778, 254125), (5350, 226955), (10165, 119450), (11945, 101650), (13375, 90782), (20330, 59725), (23890, 50825), (26750, 45391)]