3777804550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{41813}}^1$

素因数の和:41977

約数の個数: 48

約数和(自身を含む): 7621855920

約数和(自身を除く): 3844051370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1807, 3475, 3614, 6950, 9035, 18070, 41813, 45175, 83626, 90350, 209065, 418130, 543569, 1045325, 1087138, 2090650, 2717845, 5435690, 5812007, 11624014, 13589225, 27178450, 29060035, 58120070, 75556091, 145300175, 151112182, 290600350, 377780455, 755560910, 1888902275, 3777804550]

約数ペア:

[(1, 3777804550), (2, 1888902275), (5, 755560910), (10, 377780455), (13, 290600350), (25, 151112182), (26, 145300175), (50, 75556091), (65, 58120070), (130, 29060035), (139, 27178450), (278, 13589225), (325, 11624014), (650, 5812007), (695, 5435690), (1390, 2717845), (1807, 2090650), (3475, 1087138), (3614, 1045325), (6950, 543569), (9035, 418130), (18070, 209065), (41813, 90350), (45175, 83626)]