170769820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1733}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 387444960

約数和(自身を除く): 216675140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1516, 1733, 1895, 3466, 3790, 4927, 6932, 7580, 8665, 9854, 17330, 19708, 22529, 24635, 34660, 45058, 49270, 90116, 98540, 112645, 225290, 450580, 656807, 1313614, 2627228, 3284035, 6568070, 8538491, 13136140, 17076982, 34153964, 42692455, 85384910, 170769820]

約数ペア:

[(1, 170769820), (2, 85384910), (4, 42692455), (5, 34153964), (10, 17076982), (13, 13136140), (20, 8538491), (26, 6568070), (52, 3284035), (65, 2627228), (130, 1313614), (260, 656807), (379, 450580), (758, 225290), (1516, 112645), (1733, 98540), (1895, 90116), (3466, 49270), (3790, 45058), (4927, 34660), (6932, 24635), (7580, 22529), (8665, 19708), (9854, 17330)]