77242600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20362

約数の個数: 48

約数和(自身を含む): 189050400

約数和(自身を除く): 111807800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 20327, 40654, 81308, 101635, 162616, 203270, 386213, 406540, 508175, 772426, 813080, 1016350, 1544852, 1931065, 2032700, 3089704, 3862130, 4065400, 7724260, 9655325, 15448520, 19310650, 38621300, 77242600]

約数ペア:

[(1, 77242600), (2, 38621300), (4, 19310650), (5, 15448520), (8, 9655325), (10, 7724260), (19, 4065400), (20, 3862130), (25, 3089704), (38, 2032700), (40, 1931065), (50, 1544852), (76, 1016350), (95, 813080), (100, 772426), (152, 508175), (190, 406540), (200, 386213), (380, 203270), (475, 162616), (760, 101635), (950, 81308), (1900, 40654), (3800, 20327)]