90201160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{46021}}^1$

素因数の和:46046

約数の個数: 48

約数和(自身を含む): 236092860

約数和(自身を除く): 145891700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 46021, 92042, 184084, 230105, 322147, 368168, 460210, 644294, 920420, 1288588, 1610735, 1840840, 2255029, 2577176, 3221470, 4510058, 6442940, 9020116, 11275145, 12885880, 18040232, 22550290, 45100580, 90201160]

約数ペア:

[(1, 90201160), (2, 45100580), (4, 22550290), (5, 18040232), (7, 12885880), (8, 11275145), (10, 9020116), (14, 6442940), (20, 4510058), (28, 3221470), (35, 2577176), (40, 2255029), (49, 1840840), (56, 1610735), (70, 1288588), (98, 920420), (140, 644294), (196, 460210), (245, 368168), (280, 322147), (392, 230105), (490, 184084), (980, 92042), (1960, 46021)]