79922930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18289}}^1$

素因数の和:18338

約数の個数: 32

約数和(自身を含む): 158025600

約数和(自身を除く): 78102670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 18289, 36578, 91445, 182890, 347491, 420647, 694982, 841294, 1737455, 2103235, 3474910, 4206470, 7992293, 15984586, 39961465, 79922930]

約数ペア:

[(1, 79922930), (2, 39961465), (5, 15984586), (10, 7992293), (19, 4206470), (23, 3474910), (38, 2103235), (46, 1737455), (95, 841294), (115, 694982), (190, 420647), (230, 347491), (437, 182890), (874, 91445), (2185, 36578), (4370, 18289)]