70417040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46327}}^1$

素因数の和:46359

約数の個数: 40

約数和(自身を含む): 172340160

約数和(自身を除く): 101923120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46327, 92654, 185308, 231635, 370616, 463270, 741232, 880213, 926540, 1760426, 1853080, 3520852, 3706160, 4401065, 7041704, 8802130, 14083408, 17604260, 35208520, 70417040]

約数ペア:

[(1, 70417040), (2, 35208520), (4, 17604260), (5, 14083408), (8, 8802130), (10, 7041704), (16, 4401065), (19, 3706160), (20, 3520852), (38, 1853080), (40, 1760426), (76, 926540), (80, 880213), (95, 741232), (152, 463270), (190, 370616), (304, 231635), (380, 185308), (760, 92654), (1520, 46327)]