170440580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7076

約数の個数: 48

約数和(自身を含む): 380588544

約数和(自身を除く): 210147964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 4876, 6095, 6991, 12190, 13982, 24380, 27964, 34955, 69910, 139820, 160793, 321586, 370523, 643172, 741046, 803965, 1482092, 1607930, 1852615, 3215860, 3705230, 7410460, 8522029, 17044058, 34088116, 42610145, 85220290, 170440580]

約数ペア:

[(1, 170440580), (2, 85220290), (4, 42610145), (5, 34088116), (10, 17044058), (20, 8522029), (23, 7410460), (46, 3705230), (53, 3215860), (92, 1852615), (106, 1607930), (115, 1482092), (212, 803965), (230, 741046), (265, 643172), (460, 370523), (530, 321586), (1060, 160793), (1219, 139820), (2438, 69910), (4876, 34955), (6095, 27964), (6991, 24380), (12190, 13982)]