2862920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 6782400

約数和(自身を除く): 3919480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3767, 7534, 15068, 18835, 30136, 37670, 71573, 75340, 143146, 150680, 286292, 357865, 572584, 715730, 1431460, 2862920]

約数ペア:

[(1, 2862920), (2, 1431460), (4, 715730), (5, 572584), (8, 357865), (10, 286292), (19, 150680), (20, 143146), (38, 75340), (40, 71573), (76, 37670), (95, 30136), (152, 18835), (190, 15068), (380, 7534), (760, 3767)]